Consider the following hypotheses: He: μΣ 24 HA: μ<240 The population is normally distributed. A sample produces the following observations: 227 220 235 243 223 239 Conduct the test at the 10% level of significance. (You may find it useful to reference the appropriate tal a. Calculate the value of the test statistic. (Negative value should be indicated by a minus sign. Round in at least 4 decimal places and final answer to 2 decimal places.) Test statistic b. Find the p-value. O 0.025 s p-value < 0.05 O 0.01 s p-value < 0.025 O p-value < 0.01
Consider the following hypotheses: He: μΣ 24 HA: μ<240 The population is normally distributed. A sample produces the following observations: 227 220 235 243 223 239 Conduct the test at the 10% level of significance. (You may find it useful to reference the appropriate tal a. Calculate the value of the test statistic. (Negative value should be indicated by a minus sign. Round in at least 4 decimal places and final answer to 2 decimal places.) Test statistic b. Find the p-value. O 0.025 s p-value < 0.05 O 0.01 s p-value < 0.025 O p-value < 0.01
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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Transcribed Image Text:Consider the following hypotheses:
Hg: p 2 240
HA: P < 240
The population is normally distributed. A sample produces the following observations:
227
220
235
243
223
239
Conduct the test at the 10% level of significance. (You may find it useful to reference the appropriate tab
a. Calculate the value of the test statistic. (Negative value should be indicated by a minus sign. Round in
at least 4 decimal places and final answer to 2 decimal places.)
Test statistic
b. Find the p-value.
O 0.025 s p-value < 0.05
O0.01 s p-value < 0.025
Covalue <0.01
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