A researcher wants to prove that their product can relieve pain in just 10 minutes. Which of the following are the correct null and alternative hypothesis? Ho: t = 10, Ha: t< 10 Ho: t> 10, Ha: t < 10 Ho:t = 10, Ha: t> 10 O Ho: t< 10, Ha: t > 10

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A: 1. Number of treatments: In the given situation, there are 3 treatments. That is, K=3.00

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Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.