A random sample of size 15 is selected from a normal population. The population standard deviation is unknown. Assume the null hypothesis indicates a two-tailed test and the researcher decided to use the 0.10 significance level. For what values of t will the null hypothesis not be rejected? O To the left of -1.645 or to the right of 1.645 O To the left of -1.345 or to the right of 1.345 O Between -1.761 and 1.761 O To the left of -1.282 or to the right of 1.282

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A random sample of size 15 is selected from a normal population. The population standard deviation is unknown. Assume the null hypothesis indicates a two-tailed test and the researcher
decided to use the 0.10 significance level. For what values of t will the null hypothesis not be rejected?
To the left of -1.645 or to the right of 1.645
To the left of -1.345 or to the right of 1.345
Between -1.761 and 1.761
To the left of -1.282 or to the right of 1.282
Transcribed Image Text:A random sample of size 15 is selected from a normal population. The population standard deviation is unknown. Assume the null hypothesis indicates a two-tailed test and the researcher decided to use the 0.10 significance level. For what values of t will the null hypothesis not be rejected? To the left of -1.645 or to the right of 1.645 To the left of -1.345 or to the right of 1.345 Between -1.761 and 1.761 To the left of -1.282 or to the right of 1.282
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