random sample of 35 teenagers, their average daily screen time was 123.2 minutes. Assume the population standard deviation is minutes. Consider testing the null hypothesis Ho : = 120 against H : u> 120. Compute the test value. Round your answer two decimals.

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Question 29
In a random sample of 35 teenagers, their average daily screen time was 123.2 minutes. Assume the population standard deviation is
15 minutes. Consider testing the null hypothesis Ho : 4= 120 against H : u> 120. Compute the test value. Round your answer
to two decimals.
Transcribed Image Text:Question 29 In a random sample of 35 teenagers, their average daily screen time was 123.2 minutes. Assume the population standard deviation is 15 minutes. Consider testing the null hypothesis Ho : 4= 120 against H : u> 120. Compute the test value. Round your answer to two decimals.
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