Question: I want you guys to help me answer these this is my fourth one. Also do not use AI because it gives wrong answer. Question

I want you guys to help me answer these this is my fourth one. Also do not use AI because it gives wrong answer. Question 1(1 point)

Question 1 options:

A dishwasher has a mean life of 11.5 years with an estimated standard deviation of 1.5 years ("Appliance life expectancy," 2013). Assume the life of a dishwasher is normally distributed. Find the number of years that the bottom 10% of dishwasher would last. Round answer to 2 decimal places. Answer:

Question 2(1 point)

Question 2 options:

The length of a human pregnancy is normally distributed with a mean of 270 days with a standard deviation of 8 days. How many days would a pregnancy last for the shortest 15%? Round answer to 2 decimal places. Answer:

Question 3(1 point)

Question 3 options:

Find P(1.47 ? Z ? 2.11). Round answer to 4 decimal places. Answer:

Question 4(1 point)

I want you guys to help me answer these this is
Which type of distribution does the graph illustrate? TTT

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