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You are studying the difference in bill length between two species of penguin. Here are some data and summary statistics. Please perform an unpooled-variance t-test for these data. Adelie: 37.6 37.0 38.1 39.6 36.5 39.0 40.3 Mean = 37.2 sd = 1.95 Chinstrap: 41.3 34.8 53.0 42.0 56.9 49.0 43.2 Mean 44.7 sd=6.69 se = 0.736 se 2.53 e your response with labels corresponding to each portion of the question. Also, be sure to show your work where applicable. ) Write out your hypotheses HO and H1 alpha = 0.05 5) Write out the 4 assumptions of a t-test (4 pts) and whether each assumption is met in this case (4 pts). Please assume that normality is met ts) Perform the test to calculate t* 5) Find the t-table value. Note that the df = 7.01 ) Write your statistical conclusion 5) Write a conclusion that the public would understand

You are studying the difference in bill length between two species of penguin. Here are some data and summary statistics. Please perform an unpooled-variance t-test for these data. Adelie: 37.6 37.0 38.1 39.6 36.5 39.0 40.3 Mean = 37.2 sd = 1.95 Chinstrap: 41.3 34.8 53.0 42.0 56.9 49.0 43.2 Mean 44.7 sd=6.69 se = 0.736 se 2.53 e your response with labels corresponding to each portion of the question. Also, be sure to show your work where applicable. ) Write out your hypotheses HO and H1 alpha = 0.05 5) Write out the 4 assumptions of a t-test (4 pts) and whether each assumption is met in this case (4 pts). Please assume that normality is met ts) Perform the test to calculate t* 5) Find the t-table value. Note that the df = 7.01 ) Write your statistical conclusion 5) Write a conclusion that the public would understand

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 1GP
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You are studying the difference in bill length between two species of penguin. Here are some data and summary statistics. Please perform an unpooled-variance t-test for these data. Adelie: 37.6 37.0 38.1 39.6 36.5 39.0 40.3 Mean = 37.2 sd = 1.95 Chinstrap: 41.3 34.8 53.0 42.0 56.9 49.0 43.2 Mean 44.7 sd=6.69 se = 0.736 se 2.53
Transcribed Image Text:You are studying the difference in bill length between two species of penguin. Here are some data and summary statistics. Please perform an unpooled-variance t-test for these data. Adelie: 37.6 37.0 38.1 39.6 36.5 39.0 40.3 Mean = 37.2 sd = 1.95 Chinstrap: 41.3 34.8 53.0 42.0 56.9 49.0 43.2 Mean 44.7 sd=6.69 se = 0.736 se 2.53
e your response with labels corresponding to each portion of the question. Also, be sure to show your work where applicable. ) Write out your hypotheses HO and H1 alpha = 0.05 5) Write out the 4 assumptions of a t-test (4 pts) and whether each assumption is met in this case (4 pts). Please assume that normality is met ts) Perform the test to calculate t* 5) Find the t-table value. Note that the df = 7.01 ) Write your statistical conclusion 5) Write a conclusion that the public would understand
Transcribed Image Text:e your response with labels corresponding to each portion of the question. Also, be sure to show your work where applicable. ) Write out your hypotheses HO and H1 alpha = 0.05 5) Write out the 4 assumptions of a t-test (4 pts) and whether each assumption is met in this case (4 pts). Please assume that normality is met ts) Perform the test to calculate t* 5) Find the t-table value. Note that the df = 7.01 ) Write your statistical conclusion 5) Write a conclusion that the public would understand
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