Find the critical T value that corresponds to 98% confidence. Assume 25° of freedom
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- Find the critical t values that corresponds to 80% confidence. Assume the degrees of freedom is 23. Round your answer to 3 decimal places. Use ascending orderEstimate the maximum possible error in the computed value of T. The magnitude of the estimated maximum possible error isFind the critical values
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- find Quartiles (q1, q2 and q3) from the given example. Please solve correct and quickly.A researcher collects data that represents the average number of hours of sleep in the last two nights by 8 depressed patients and 9 non-depressed patients. The researcher is interested in whether the two groups reliably differ in the amount of sleep they get. Use Jamovi to calculate t-obt and the p value.A basketball player has a 60% foul-shooting percentage. Let Y denote the shot on which she makes her first free throw. Write down a general formula for the pdf.
- Find the t –value from 20 degrees of freedom with alfa = 10% in two tailsA critical communications relay has a constant failure rate of 0.1 per day. Once it has failed, the mean time to repair is 2.5 days (the repair rate is constant). Calculate the interval availability over a 2-day mission (starting at time zero) and the point availability at the end of the 2 days.Suppose that 95% of the bags of certain fertilizer mix weigh between 49 and 53 pounds. Averages of three succesive bags were plotted, and 47.5% of these were observed to lie between 51 and X pounds. Estimate the value of X. State assumptions you make and say whether these assumptions are likely to be true for this example.