Mathematics, 08.11.2020 03:00 rachel8926
The manager of a night club in Boston stated that 80% of the customers are between the ages of 21 and 29 years. If the age of customers is normally distributed with a mean of 25 years, calculate its standard deviation. (You may find it useful to reference the z table. Round "z" value to 3 decimal places and final answer to 2 decimal places.) standard deviation:
Answers: 1
Mathematics, 21.06.2019 19:00, yehnerthannah
Through non-collinear points there is exactly one plane.
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Mathematics, 21.06.2019 21:00, wickedskatboarder
To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay
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Mathematics, 21.06.2019 23:00, stodd9503
Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?
Answers: 1
The manager of a night club in Boston stated that 80% of the customers are between the ages of 21 an...
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