Jenna wants to estimate the average salary of people in her neighborhood She samples 16 neighbors and finds a mean of $48,793 with a standard devation of $4,526 Which distnbution should be used to create a 95% confidence interval? O a z- distribution Obt-distribution Ocx- distribution Od. None of these

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11
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96
%24
Jenna wants to estimate the average salary of people in her neighborhood. She samples 16 neighbors and finds a mean of $48,793 with a standard deviation of $4,526. Which
distribution should be used to create a 95% confidence interval?
O a. Z- distribution
Ob.t-distribution
OC. x- distribution
O d. None of these
A Moving to another question will save this response.
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Transcribed Image Text:11 IN 96 %24 Jenna wants to estimate the average salary of people in her neighborhood. She samples 16 neighbors and finds a mean of $48,793 with a standard deviation of $4,526. Which distribution should be used to create a 95% confidence interval? O a. Z- distribution Ob.t-distribution OC. x- distribution O d. None of these A Moving to another question will save this response. >> Question 31 of 35 >> 1:24 AM O直 0 5/13/2021 9N (D罗 回回vざ OU 4AA Insert 114 de 144 %23 3. backspace -> 6 31 ente H. B *asned USE YOUR SMARTPHONE FO Revies Vider Feat ns.
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