subject
Mathematics, 01.07.2021 08:10 lenzner14

Women's heights are normally distributed with a mean given by p = 63.6 in. and a standard deviation given by o = 2.5 in. (a) If 1' woiman is randomly selected, find the probability that her height is less than 67.4 in. Enter a number correct to 4 decimal places: (b): 1f 64 women are randomly selected, find the probability that they will have a mean height less than 67.4 in. Enter a number correct to 4 decimal places:​

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.
Answers: 1
question
Mathematics, 21.06.2019 19:40
If w = 6 units, x = 3 units, and y = 5 units, what is the surface area of the figure? 168 units2 240 units2 144 units2 96 units2
Answers: 1
question
Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x
Answers: 2
question
Mathematics, 22.06.2019 00:00
Layla answer 21 of the 25 questions on his history test correctly.what decimal represents the fraction of problem he answer incorrectly.
Answers: 1
You know the right answer?
Women's heights are normally distributed with a mean given by p = 63.6 in. and a standard deviation...
Questions
question
History, 07.11.2020 03:50
question
English, 07.11.2020 03:50
question
Mathematics, 07.11.2020 03:50
question
English, 07.11.2020 03:50
question
Biology, 07.11.2020 03:50
question
English, 07.11.2020 03:50
Questions on the website: 13722362