Pretoto4o
2021-11-28
You wish to test the claim
You believe the population is normally distributed, but you do not know the standard deviation. You obtain the following sample of data:
What is the critical value for this test? (Report answer accurate to three decimal places.) critical value =
What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic =
oces3y
Beginner2021-11-29Added 21 answers
Step 1
Claim:
Null Hypothesis:
Alternative Hypothesis:
Critical value:
degrees of freedom
level of significance
Tail of the test is left tail test.
t critical value
Step 2
Test statistic:
For the given information,
22+64
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