STAT 200 ELEMENTARY STATISTICS-LAB 7.
STAT 200 ELEMENTARY STATISTICS-LAB 7. 1 Finding Probabilities on a Normal Distribution [25 points total] a. Use Minitab Express to construct a standard normal distribution to find the proportion of the curve below z = -1.80. Copy + paste your distribution here and clearly identify your final answer.Use Minitab Express to construct a normal distribution with a mean of 780 and standard deviation of 100 and find the area below x = 600. Copy + paste your distribution here and clearly identify your final answer2 Hypothesis Testing [40 points total] Research question: In the population of all World Campus students, are the average ages of men and women different? Data were collected from a sample of World Campus students:What was the p-value for the randomization testshown above? Round your answer to five decimal places. Show all work. [5 points]
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1 finding probabilities on a normal distribution 25 points total a use minitab express to construct a standard normal distribution to find the proportion of the curve below z 180 copy paste
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