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Normal Distribution Review

| 17 Questions

Note from the author:

Normal probabilities : Some of the rounding might be off, double check.

zoom in

1

1 pt

4 decimals

2

1 pt

4 decimals

3

1 pt

4 decimals

4

1 pt

4 decimals

5

1 pt

6

1 pt

7

1 pt

zoom in

8

1 pt

9

1 pt

10

1 pt

Round to the nearest %

11

1 pt

Round to the nearest student

zoom in

12

1 pt

A

B

C

zoom in

13

1 pt

Normal Curve

Mean: $1500

St. deviation: $200

zoom in

14

1 pt

Round to nearest percent

15

1 pt

Round.

zoom in

16

1 pt

The incubation period for the eggs of a House Wren is normally distributed with a mean time of 336 hrs and a standard deviation of 3.5 hrs. The incubation times for four eggs selected at random are 328hrs, 338hrs, 330hrs, and 341hrs. Match the value to its spot and z-score on the graph.

- AAnswer by dragging items here
- BAnswer by dragging items here
- CAnswer by dragging items here
- DAnswer by dragging items here

17

1 pt

- -2.29Answer by dragging items here
- -1.71Answer by dragging items here
- 1.43Answer by dragging items here
- 0.57Answer by dragging items here

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