Give the P-value: (Round to three decimals).029XWhich is the correct result:OTDo not Reject the Null HypothesisReject the Null HypothesisWhich would be the appropriate conclusion?(You will receive 0 points on this part until your instructor reads your conclusion.)If there is significant correlation, use the equation of the linear regression line to predict the annual charitabledonation amount for a person who's arm is 185 cm long. (Round to the nearest cent) If there is not significantcorrelation, you should not use the equation of the linear regression line, so just write 'no correlation' in thebox. Use the data below taken from a random sample of adults, and the a = 0.01 level of significance, to determinewhether or not there is a significant, positive linear correlation between the length of a person's arm and theamount of money they contribute annually to charity.Which would be correct hypotheses for this test?Sample Data:Ho: p= 0; H₁: p=0Ho p= 0; H₁: p > 0Ho : μ = 0; H1 :μ > 0Ho: p = 0; H₁: p<0Arm length (cm) Charitable Giving ($)199368.6202348.74209358.41200356.72199350.71202213193198207208195.627What is the Pearson Correlation Coefficient for the sample data (n)? (Round to three decimals).029349.7374.59345.04343.88358.67349.41343.95Give the P-value: (Round to three decimals)X

Given that: Arm length(cm) Charitable Giving ($) 199 368.6 202 348.74 209 358.41 200…

Answered: Use the data below taken from a random…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Listed in the accompanying table are heights (in.) of mothers and their first daughters. The data pairs are from a journal kept by Francis Galton. Use the listed paired sample data, and assume that the samples are simple random samples and that the differences have a distribution that is approximately normal. Use a 0.05 significance level to test the claim that there is no difference in heights between mothers and their first daughters. ... Question content area top right Part 1 Mother 62.0 65.0 64.7 65.5 65.0 67.0 66.0 66.5 63.0 58.5 Daughter 68.0 69.0 66.5 63.0 68.0 62.0 66.5 66.7 63.5 66.5 Question content area bottom Part 1 In this example, μd is the mean value of the differences d for the population of all pairs of data, where each individual difference d is defined as the daughter's height minus the mother's height. What are the null and alternative hypotheses for the hypothesis test? H0:…
The manager knows from previous years that the company will provide an annual bonus if theaverage sales per customer is greater than $80.00. Based on this sample – with a 5% level ofconfidence – should they expect an annual bonus? t-Test: Paired Two Sample for Means Variable 1 Variable 2 Mean 77.6005 0 Variance 3098.585 0 Observations 100 100 Pearson Correlation #DIV/0! Hypothesized Mean Difference 80 df 99 t Stat -0.43106 P(T<=t) one-tail 0.33368 t Critical one-tail 1.660391 P(T<=t) two-tail 0.667361 t Critical two-tail 1.984217 Here is the data that I ran through excel. I am having a hard time with the hypothesis, decision, and summary.
Use the departure delay times and the arrival delay times to test the claim that there is a correlation between departure delay times and arrival delay times. Test for rank correlation with a 0.05 significance level. Click here to view the flight delay data. Click here to view the critical values of Spearman's rank correlation coefficient. Flight delay data .... Determine the null and alternative hypotheses for this test. Choose the correct answer below. O A. Hg: Ps =0 Departure Delay Arrival Departure Delay Arrival O B. Ho: Ps #0 H: Ps = 0 Departure Delay Arrival H: Ps #0 Delay Delay Delay - 36 -7 11 14 OC. Ho:r 0 H:r=0 O D. Ho: r =0 H:rg 40 -21 15 25 -33 10 -32 Determine the the correlation coefficient. - 5 32 13 4 12 16 -23 (Round to three decimal places as needed.) 3 14 -38 60 28 13 3 13 149 111 Determine the critical value(s) of the correlation coefficient, -38 -7 -35 - 3 -21 -23 23 - 2 -10 14 (Round to three decimal places as needed. Use a comma to separate answers as needed.)…
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