Kibata

Sign In

Our Services

Get 15% Discount on your First Order

Order Now
[rank_math_breadcrumb]

help with Statistics

can you help me complete this projected 

Inferential Statistics

Submit your assignment using this template. Feel free to add additional work at the bottom, but the top must remain.
There are five tables in this worksheet: two for statistical summary, two for confidence intervals, and one for hypothesis tests.
To find a table quickly, press Ctrl+G. Press the Tab key to move to input areas of the table.
Note: See the worksheet named “Example” (in the bottom tab) for examples of how to fill in the yellow boxes.
Blank row, Table 1 begins in A8.
Blank row, Table 1 begins in A8.
Statistical Summary: Questions 1–4 Confidence Intervals: Questions 1–4
Question Sample Proportion Sample Size Question Error Lower Limit Upper Limit Conclusion
#1 #1
#2 #2
#3 #3
#4 #4
End of Table 1, blank row. Table 2 begins in F8. End of Table 2, blank row. Table 3 begins in A15.
Statistical Summary: Questions 5–6 Confidence Intervals: Questions 5–6
Question Sample Mean Sample Std Dev Sample Size Question Error Lower Limit Upper Limit Conclusion
#5 #5
#6 #6
End of Table 3, blank row. Table 4 begins in F15. End of table, blank row. Table 5 begins in F21.
Blank row. Table 4 begins in F15. End of table, blank row. Table 5 begins in F21.
Table 5 begins in F21. Hypothesis Tests: Questions 1–6
Question Ho Ha Reject Ho When Test Statistic Decision Summary
#1 p p
#2 p p
#3 p p
#4 p p
#5 μ μ
#6 μ μ
End of table, blank row.
Rejection criteria:
Left-tailed test (one-sided), reject Ho when z < -1.645.
Right-tailed test (one-sided), reject Ho when z > 1.645.
Two-tailed test (two-sided), reject Ho when z < -1.96 or z > 1.96.
End of worksheet.

IMPORTANT:
Be sure you change the population statistic in the Test Statistic formula to reflect what you put in Ho and Ha.

Example

The work below uses made-up data. Remember that the values you use in your hypotheses are up to you.
You can compare your population parameters to any value; just remember that the sample statistic must agree with your alternate hypothesis.
We always try to reject the null hypothesis; that means we must have evidence (via the sample statistic) that the alternate hypothesis is true.
Click in the cell to see the formula used.
Blank row, Table 1 begins in A8.
Blank row, Table 1 begins in A8.
Statistical Summary: Questions 1–4 Confidence Intervals: Questions 1–4
Question Sample Proportion Sample Size Question Error Lower Limit Upper Limit Conclusion
#1 0.56 61 #1 0.1271116716 0.4328883284 0.6871116716 We are 95% confident the true population proportion is between 0.293 and 0.547
#2 0.43 61 #2 0.1267759092 0.3032240908 0.5567759092 We are 95% confident the true population proportion is between 0.604 and 0.836.
#3 0.48 61 #3 0.1279344094 0.3520655906 0.6079344094 We are 95% confident the true population proportion is between 0.453 and 0.707.
#4 0.44 61 #4 0.1271116716 0.3128883284 0.5671116716 We are 95% confident the true population proportion is between 0.527 and 0.773.
End of Table 1, blank row. Table 2 begins in F8. End of Table 2, blank row. Table 3 begins in A15.
Statistical Summary: Questions 5–6 Confidence Intervals: Questions 5–6
Question Sample Mean Sample Std Dev Sample Size Question Error Lower Limit Upper Limit Conclusion
#5 3.61 1.43 61 #5 0.3661854766 3.2438145234 3.9761854766 We are 95% confident the true population mean is between 14.72 and 15.92.
#6 492.03 136.62 61 #6 34.9847970729 457.0452029271 527.0147970729 We are 95% confident the true population mean is between 118.17 and 123.95.
End of Table 3, blank row. Table 4 begins in F15. End of table, blank row. Table 5 begins in F21.
Blank row. Table 4 begins in F15. End of table, blank row. Table 5 begins in F21.
Table 5 begins in F21. Hypothesis Tests: Questions 1–6
Question Ho Ha Reject Ho When Test Statistic Decision Summary
#1 p ≥ 0.55 p < 0.55 z < -1.645 0.1569919254 Reject Ho There is sufficient statistical evidence to show the population proportion is less than 0.55.
#2 p ≤ 0.50 p > 0.50 z > 1.645 -1.0934349546 Reject Ho There is sufficient statistical evidence to show the population proportion is greater than 0.50.
#3 p = 0.60 p ≠ 0.60 z < -1.96 or z > 1.96 -1.913112647 Do not Reject Ho There is not sufficient statistical evidence to show the populaton proportion is not 0.60.
#4 p ≥ 0.75 p < 0.75 z < -1.645 -5.5914696935 Reject Ho There is sufficient statistical evidence to show the population proportion is less than 0.75.
#5 μ = 17 μ ≠ 17 z < -1.96 or z > 1.96 -73.1323378744 Reject Ho There is sufficient statistical evidence to show the population mean is not 17.
#6 μ ≤ 119 μ > 119 z > 1.645 21.3252630406 Do not Reject Ho There is not sufficient statistical evidence to show the population mean is greater than 119.
End of table, blank row.
Rejection criteria:
Left-tailed test (one-sided), reject Ho when z < -1.645.
Right-tailed test (one-sided), reject Ho when z > 1.645.
Two-tailed test (two-sided), reject Ho when z < -1.96 or z > 1.96.
End of worksheet.

IMPORTANT:
Be sure you change the population statistic in the Test Statistic formula to reflect what you put in Ho and Ha.

Remember that the values used in the hypotheses are whatever you want; just make sure the sample statistic supports Ha.

FORMAT HINT:
Copy the math notation to another cell using copy, then paste. Right-click in the cell to see these options.

Share This Post

Email
WhatsApp
Facebook
Twitter
LinkedIn
Pinterest
Reddit

Order a Similar Paper and get 15% Discount on your First Order

Order Now

Related Questions

Mathematics three assignments

here are three assignments needed soon MATH325 Lab 5 Using Microsoft Excel to conduct ANOVA procedures The steps required for completing the deliverables for this assignment, including screen shots that correspond to these instructions, are outlined below. Complete the questions below and paste the answers from Excel below each question

math

You must post before seeing replies. Edit history will be available to instructors. Due Mar 31 20 points 9 Replies (9) Studying Math is like… View Split Screen All Search entries or author… Newest First Read the following passage summarized from Winning at Math by Paul Nolting and then answer

SPSS

I need imputing some number in the spss program and generating the tables 

Categorical Statistics

Just need this done by someone who knows what they’re doing, this is for undergrad. I may have to defend/explain my project so explanations of what you did would help. Thanks

Quantative reasoning

Assume that a family is purchasing a typical house by making a $30,000 down payment and then financing a $280,000 mortgage at an annual interest rate of 6.25% (a typical rate for a 30-year loan). The size of their monthly payment will depend on the term of the mortgage. The

Area of triangle

 A rhombus is shown with measurements in centimeters ( cmcm)  (in the photo)  What is the area, in square centimeters ( cm2cm2), of the rhombus? Round answer to the nearest tenth, if needed.  

Math

How to submit your Lesson Notes for Videos: Watch Lesson Videos on MyMathLab for each section assigned. Take notes on at least 4 of the objectives for each section assigned.  Clearly label each section and objective. Make sure your notes are readable, organized in order, and thorough for each objective. 

pre algebra

What is the sum of the measures of the interior angles of a nonagon? degrees

econom

get this today economic math Assignment 1 ECO 562 Answers Due 2/9 11:59pm on D2L [5 Points] 1. [2 Points] Instruct ChatGPT 4o to flip 1,000,000 coins and save it to an Excel Spreadsheet. Make the chat sharable and provide the link as your response. 2. Consider the attached ‘Assignment

Math

NAME: _____________________________ Parallel and Perpendicular Lines and Linear equations Parallel and Perpendicular Lines 1. Given the equations 𝑦 = −2 3 𝑥 + 4 and 3𝑥 − 2𝑦 = 12: a. Find the slope of each line. Show your work. b. Using the slopes of the lines, determine if they

give me detail and a real answer please

Carmen polled her classmates about what they plan to do this summer. The bar graph shows the percent of her class that plans to participate in certain activities. Which activity did the majority of her classmates plan to participate in? a.Scout Clubc.Vacationb.Sports Teamd.Summer Camp Please select the best answer from

help

what do I do when the teacher calls on me to solve this equation and I don’t know the answer? x3+y3+z3=k

attached

©2024 Chamberlain University 1 MATH225 Empirical Rule (68-95-99.7 Rule) ©2024 Chamberlain University 2 Example: Example: ©2024 Chamberlain University 3 Example: Example:

Need someone to help solve math

Math is so hard. I don’t know how to explain my homework. Someone can help me?  Candy Clicker I’m at grade 7. This file is too large to display.View in new window