Jse a x²-test to test the claim o≥43 at the x = 0.10 significance level using sample statistics s = 42.4 and n = 19. Assume the population is normally distributed. Click the icon to view the Chi-Square Critical Values Table. dentify the null and alternative hypotheses. A. Ho: 0243 H₂:0<43 C. Ho: o>43 Ha: o≤43 dentify the standardized test statistic. (Round to three decimal places as needed.) OB. Ho: 0<43 Ha: 0243 O D. Ho: 0≤43 H₂: o>43
Jse a x²-test to test the claim o≥43 at the x = 0.10 significance level using sample statistics s = 42.4 and n = 19. Assume the population is normally distributed. Click the icon to view the Chi-Square Critical Values Table. dentify the null and alternative hypotheses. A. Ho: 0243 H₂:0<43 C. Ho: o>43 Ha: o≤43 dentify the standardized test statistic. (Round to three decimal places as needed.) OB. Ho: 0<43 Ha: 0243 O D. Ho: 0≤43 H₂: o>43
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.4: Discrete Random Variables; Applications To Decision Making
Problem 10E
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Transcribed Image Text:Use a x²-test to test the claim o≥43 at the α = 0.10 significance level using sample statistics s = 42.4 and n = 19. Assume the population is normally distributed.
Click the icon to view the Chi-Square Critical Values Table.
Identify the null and alternative hypotheses.
A. Ho: o≥43
Ha: 0<43
O C. Ho: o>43
Ha: 0≤43
Identify the standardized test statistic.
(Round to three decimal places as needed.)
O B. Ho: 0<43
Ha: o≥43
O D. Ho: o ≤43
Ha: o>43
Transcribed Image Text:Use a x²-test to test the claim o≥43 at the α = 0.10 significance level using sample statistics s = 42.4 and n = 19. Assume the population is normally distributed.
Click the icon to view the Chi-Square Critical Values Table.
Identify the null and alternative hypotheses.
A. Ho: o≥43
Ha: 0<43
O C. Ho: o>43
Ha: 0≤43
Identify the standardized test statistic.
(Round to three decimal places as needed.)
O B. Ho: 0<43
Ha: o≥43
O D. Ho: o ≤43
Ha: o>43
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Can you explain in more detail how find the critical value? I am using the Chi Square Distribution chart and when I input what I am getting, it keeps saying that it is incorrect
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