Mathematics, 17.10.2019 15:30 asims13
The random variable y is normally distributed with a mean of 470, and the value y=340 is at the 15th percentile of the distribution. of the following, which is the best estimate of the standard deviation of the distribution?
a) 125
b) 135
c) 145
d) 155
e) 165
Answers: 3
Mathematics, 21.06.2019 20:30
How do you determine if an ordered pair is a solution to a given equation?
Answers: 1
Mathematics, 21.06.2019 21:00
Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?
Answers: 2
Mathematics, 21.06.2019 23:40
Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.
Answers: 1
Mathematics, 22.06.2019 00:40
What is the interquartile range (iqr) of the data set represented by this box plot?
Answers: 3
The random variable y is normally distributed with a mean of 470, and the value y=340 is at the 15th...
Arts, 20.09.2020 04:01
Mathematics, 20.09.2020 04:01
Mathematics, 20.09.2020 04:01
Mathematics, 20.09.2020 04:01
Business, 20.09.2020 04:01
English, 20.09.2020 04:01
English, 20.09.2020 04:01
History, 20.09.2020 04:01
Mathematics, 20.09.2020 04:01
History, 20.09.2020 04:01