please help provide the correct anwers! thank you The speed of a car on a New Yo
ID: 3177311 • Letter: P
Question
please help provide the correct anwers! thank you
The speed of a car on a New York tollway during rush hour traffic _____ A) discrete B) continuous Provide an appropriate response. The peak shopping time at home improvement store is between 8:00am-11:00 am on Saturday mornings. Management at the home improvement store randomly selected 200 customers last Saturday morning and decided to observe their shopping habits. They recorded the number of items that each of the customers purchased as well as the total time the customers spent in the store. Identify the types of variables recorded by the home improvement store. _____ A) number of items - continuous; total time - continuous B) number of items - discrete; total time - discrete C) number of items - discrete; total time - continuous D) number of items - continuous; total time - discrete Consider the discrete probability distribution to the right when answering the following question. Find the probability that x equals 5. _____ A) 0.25 B) 1.25 C) 3.75 D) 0.75 An Apple Pie Company knows that the number of pies sold each day varies from day to day. The owner believes that on 50% of the days she sells 100 pies. On another 25% of the days she sells 150 pies, and she sells 200 pies on the remaining 25% of the days. To make sure she has enough product, the owner bakes 200 pies each day at a cost of $1.50 each. Assume any pies that go unsold are thrown out at the end of the day. If she sells the pies for $5 each, find the probability distribution for her daily profit. _____ Given the table of probabilities for the random variable x, does this form a probability distribution? Answer Yes or No. _____ A) Yes B) No Calculate the mean for the discrete probability distribution shown here. _____ A) 6.75 B) 27 C) 1.9525 D) 7.81Explanation / Answer
answer
refer the following answers.
18) discrete
19)option (B)
20)0.75
21)
22)yes
23)7.81
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