Mathematics, 05.09.2019 17:20 zalayjahan4793
Assume women’s heights are normally distributed with a mean of 63.6 inches and a standard deviation of 2.5 inches. a. if one woman is randomly selected, find the probability that her height is less than 64 inches. b. if 25 women are randomly selected, find the probability that they have a mean height less than 64 inches.
Answers: 1
Mathematics, 21.06.2019 21:30
Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.
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Mathematics, 21.06.2019 22:00
How many ordered pairs of positive integers satisfy xy=32?
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Mathematics, 22.06.2019 02:30
Aband wants to create a cd of their last concert. to creat the cds, the cost will be $350 advertisement fee plus $3 per cd.write an inequality that represents how many cds they can buy with a maximum of $1225.solve the inequality
Answers: 1
Assume women’s heights are normally distributed with a mean of 63.6 inches and a standard deviation...
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