Mathematics, 11.11.2019 19:31 stevend0599
If the weight of female high school students closely follows the normal distribution with a mean of 125 pounds and a standard deviation of 5 pounds, what range of weights includes the middle 80% of the girls in high school?
is it a) 122.3 to 127.1, b) none of these, c) 118.6 to 131.4, d) 120.8 to 129.2, e. 116.8 to 133.2
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 13:10
Write a numerical expression that satisfies all of the following conditions. 1.)the only number used in the expression is 5 2.)at least one exponent other than 1 is used 3.)when the expression is evaluated, the answer is greater than 40 and less than 50
Answers: 3
Mathematics, 21.06.2019 16:30
Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station.he knows that the state tax is 5.5. how much change will he receive from a $5 bill?
Answers: 1
Mathematics, 21.06.2019 16:50
Line l passes through points (0,4) and (3,6) what is the slope of a line that is parallel to line l -2/3 -3/2 2/3 3/2
Answers: 1
Mathematics, 21.06.2019 18:00
What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3
Answers: 1
You know the right answer?
If the weight of female high school students closely follows the normal distribution with a mean of...
Questions
Physics, 03.12.2020 22:20
Arts, 03.12.2020 22:20
History, 03.12.2020 22:20
Mathematics, 03.12.2020 22:20
Mathematics, 03.12.2020 22:20
Geography, 03.12.2020 22:20
History, 03.12.2020 22:20
History, 03.12.2020 22:20
Engineering, 03.12.2020 22:20
English, 03.12.2020 22:20
Mathematics, 03.12.2020 22:20
Spanish, 03.12.2020 22:20
