Mathematics, 26.06.2020 15:01 Demondevilg
3. Suppose the average amount of apples per tree in a large orchard is 600 pounds with a standard deviation of 70 pounds. a. Assuming the necessary conditions are satisfied, give the mean and standard deviation of the Normal model that would be used to approximate the sampling distribution of the sample mean for a sample of 40 trees. Include units in your answers. b. Sketch and clearly label the sampling model for a sample of 40 trees, based on the 68-95-99.7 Rule. c. Find the probability that a random sample of 40 trees has an average amount of apples of 620 pounds or higher. (To show your work: Write down which calculator/program you are using and what values you are entering into the calculator.)
Answers: 1
Mathematics, 22.06.2019 01:20, Hockeypro1127
The bottom of a slide at the playground is 6 feet from the base of the play set. the length of the slide is 10 feet. how tall is the slide. 11.66 feet 10 feet 6 feet 8 feet
Answers: 2
Mathematics, 22.06.2019 07:40, Jessicawilliams3569
The weights of soy patties sold by a diner are normally distributed. a random sample of 15 patties yields a mean weight of 3.8 ounces with a sample standard deviation of 0.5 ounces. at the 0.05 level of significance, perform a hypothesis test to see if the true mean weight is < 4 ounces. what is the correct conclusion at the 0.05 level of significance?
Answers: 1
3. Suppose the average amount of apples per tree in a large orchard is 600 pounds with a standard de...
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