A random sample of 30 computer outlet stores were selected in the New York area and the price of a More Joy joystick was checked at each store. The results to the nearest dollar follow:78, 65, 92, 100, 99, 63, 82, 87, 91, 95, 102, 73, 69, 75, 86, 94, 97, 112, 115, 76, 89, 96, 94, 69, 70, 72, 80, 100, 90, 74Make a frequency table using five classes. The classes are:

Identify the sample by naming the sampling technique used.Survey five friends regarding their opinion of the student cafeteria.

Refer to problem 34. The percent frequencies, in order, are:

In the following statement, tell whether descriptive or inferential statistics have been used.In Massachusetts, 36% of adults aged 25 and older have at least a Bachelor’s degree (Source: U.S. Census Bureau)

In the following statement, tell whether descriptive or inferential statistics have been used.Experts say the number of home foreclosures will continue to rise.

Classify the following variable as discrete or continuous.The average weight of cows sold at a recent livestock auction.

I understand that I am only allowed to use the TI-30XIIS scientific calculator (or similar) for this course. I understand that I MUST show my calculator to the camera when taking a proctored exam

Based on the information in the previous question, what proportion of the population is expected to be carriers (heterozygotes)?

Which of the following is an example of incomplete penetrance? 

Based on the narrow-sense heritability values calculated in the previous two questions, which trait—ribeye area in Limousin cattle or average milk yield in Simmental cattle—is expected to respond more rapidly to selection?