Mathematics, 18.03.2022 08:10, twistedhyperboles
The mean of normally distributed test scores is 80 and the
standard deviation is 3. If there are 284 test scores in the
data sample, how many of them were in the 71 to 80 range?
Answers: 2
Mathematics, 21.06.2019 17:30, NarutoBeast8049
For each proportion find the unknown number x 1/5/8=Γ/15
Answers: 1
Mathematics, 21.06.2019 21:00, Rebelyfe4175
Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.
Answers: 2
Mathematics, 21.06.2019 21:30, errr5529
On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry. how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.
Answers: 3
The mean of normally distributed test scores is 80 and the
standard deviation is 3. If there are 2...
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