Suppose you perform the hypothesis test Ho: µ = 90 versus H1:µ > 90. The population variance, o², is unknown. The sample size is n = 6. Assume the significance level is 0.01. Part 1: 1) Should you use...

Suppose you perform the hypothesis test Ho: µ = 90 versus H1:µ > 90. The population variance, o², is<br>unknown. The sample size is n =<br>6. Assume the significance level is 0.01.<br>Part 1:<br>1) Should you use z or t to find the critical value?<br>Oz<br>Part 2 of 4<br>Part 2:<br>2) Choose the correct critical region.<br>Reject Ho if t > ta<br>Reject Ho if t < – ta<br>Reject Ho if t > ta<br>Reject Ho if t < - tg<br>O Reject Ho if t > ta<br>Reject Ho if t < - ta or t > ta<br>Reject Ho if t > ta<br>Reject Ho if t <<br>- ta or t > ta<br>Reject Ho if t < - ta<br>Reject Ho if t < – ta or t > ta<br>O Reject Ho if t <<br>- ta<br>O Reject Ho if t < - tę or t 2 tg<br>

Extracted text: Suppose you perform the hypothesis test Ho: µ = 90 versus H1:µ > 90. The population variance, o², is unknown. The sample size is n = 6. Assume the significance level is 0.01. Part 1: 1) Should you use z or t to find the critical value? Oz Part 2 of 4 Part 2: 2) Choose the correct critical region. Reject Ho if t > ta Reject Ho if t < –="" ta="" reject="" ho="" if="" t=""> ta Reject Ho if t < -="" tg="" o="" reject="" ho="" if="" t=""> ta Reject Ho if t < -="" ta="" or="" t=""> ta Reject Ho if t > ta Reject Ho if t < -="" ta="" or="" t=""> ta Reject Ho if t < -="" ta="" reject="" ho="" if="" t="">< –="" ta="" or="" t=""> ta O Reject Ho if t < -="" ta="" o="" reject="" ho="" if="" t="">< -="" tę="" or="" t="" 2="">

Jun 09, 2022

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Suppose you perform the hypothesis test Ho: µ = 90 versus H1:µ > 90. The population variance, o², is unknown. The sample size is n = 6. Assume the significance level is 0.01. Part 1: 1) Should you use...

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