You wish to test the following claim (Ha) at a significance level of a = 0.02. H.:µ = 51.4 Ha:µ # 51.4 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 20 with mean M = 49.3 and a standard deviation of SD = 9.5. What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = The p-value is... O less than (or equal to) a O greater than a This p-value leads to a decision to... O reject the null accept the null O fail to reject the null

MATLAB: An Introduction with Applications
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You wish to test the following claim (Ha) at a significance level of a
0.02.
51.4
Ha:µ + 51.4
You believe the population is normally distributed, but you do not know the standard deviation. You
obtain a sample of size n
20 with mean M
49.3 and a standard deviation of SD = 9.5.
What is the p-value for this sample? (Report answer accurate to four decimal places.)
p-value =
The p-value is...
less than (or equal to) a
O greater than a
This p-value leads to a decision to...
O reject the null
O accept the null
O fail to reject the null
Transcribed Image Text:You wish to test the following claim (Ha) at a significance level of a 0.02. 51.4 Ha:µ + 51.4 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n 20 with mean M 49.3 and a standard deviation of SD = 9.5. What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = The p-value is... less than (or equal to) a O greater than a This p-value leads to a decision to... O reject the null O accept the null O fail to reject the null
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