Questions by Kaerdan

Questions by Kaerdan

A set of data has a normal distribution with a mean of 50 and a standard deviation of 8. What percent of the data should fall between 42 and 58?

asked May 11, 2018

2 answers

2 votes

53.4k views

The range of f(x) = 7 4x is all positive real numbers. true or false

asked Jul 9, 2017

2 answers

4 votes

85.4k views

A husband and wife celebrate their birthdays on the same day of the month, but in different months. Every year, their birthdays fall on the same day of the week. If the husband's birthday is in March and

asked Apr 23, 2015

1 answer

3 votes

230k views

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