(c) Assume this is a simple random sampie of U.S. women. Use the Empirical Method to estimate the probability that a woman nas mare than sevenchildren. Round your answer to four decimal places.The probability that a woman has more than seven children is approximatelyPart: 3/4Part 4 of 4(d) Using a cutoff of 0,05, is it unusual for a woman to have no children?It (Choose one) unusual for a woman to have no children.is not How many kids? In a survey 46,152 women were asked how many children they had. The results were as follows,Number ofNumber ofChildrenWomen12,546749711,29070154376018169245298 or more775Total46,1522367

The probability that a woman has more than seven children is approximately, PX>7=P8 or more…

Answered: (c) Assume this is a simple random…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Among the adults in a large city, 32.00% have a college degree. A simple random sample of 100 adults is chosen. What is the probability that more than 35 of them have a college degree? (Round the final answer to four decimal places.)
There are 8 possible combinations of birth order for families with 3 children (b = boy and g = girl): bbb, bbg, bgb, bgg, gbb, gbg, ggb, ggg. Assume all outcomes are equally likely. You select a three-child family at random. What is the probability that the family has at least two boys? Round your answer to one decimal place, eg 0.6.
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In a recent production of automobiles, 10% are found to have a minor engine defect. A rental car company purchases 10 of these vehicles. What is the probability that exactly 3 of the 10 purchased vehicles are defective? a. 0.1901 b. 0.0574 c. 0.1330 d. 0.8670
A shipment of 50 inexpensive digital watches, including 10 that are defective, is sent to a department store. The receiving department selects 10 at random for testing and rejects the whole shipment if 1 or more in the sample are found defective. What is the probability that the shipment will be rejected? (Simplify your answer. Type an integer or decimal rounded to two decimal places as needed.)
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The Visa credit card company has determined that the amount its customers spend per transaction is normally distributed with an average of R5800 per month and a standard deviation of R900. What proportion of customers spend less than R4750 per month (rounded off to three decimals)? O A. 0.879 B. 0.121 OC. 0.916 D. 1.166
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In a recent year there were the following numbers (in thousands) of licensed drivers in the United States. Male Female Age 19 and under 4746 4517 Age 20 1625 1553 Age 21 1679 1627 Source: World Almanac. Send data to Excel Choose one driver at random. Find the following probability of selecting the driver. Round your answers to three decimal places. Part: 0 / 3 Part 1 of 3 P(male and 19 and under). х 5
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Giving a test to a group of students, the table below summarizes the grade earned by gender. А B C Total 17 8 5 Male Female 13 14 15 Total 30 22 20 30 42 72 If one student is chosen at random, find the probability that the student was not a female and did not earn grade C. Round your answer to four decimal places. Submit Question 31
Here is the probability model for the blood type of a randomly chosen person in the United States. Blood type o A Probability 0.54 0.16 0.03 0.27 B АВ What is the probability that a randomly chosen American does not have type O blood? % Round to the nearest 0.01%

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(c) Assume this is a simple random sample of U.S. women. U3e the Efmpirical Pethod to asti children. Round your answer to four decimal places. The probability that a woman has more than seven children is approximately Part: 3/4 Part 4 of 4