The graph below shows three different normal distributions. 3 normal distributions are shown. All 3 are at different points on t

Question

4 years ago

8

The graph below shows three different normal distributions. 3 normal distributions are shown. All 3 are at different points on t

he axis. They all have different heights and widths. Which statement must be true? Each distribution has the same mean and the same standard deviation. Each distribution has the same mean and a different standard deviation. Each distribution has a different mean and the same standard deviation. Each distribution has a different mean and a different standard deviation.

Mathematics

2 answers:

tatyana61 [14] · Answer 1 · 2021-12-15T22:19:14+03:00

tatyana61 [14]4 years ago

4 0

Answer:

D

Step-by-step explanation:

Oduvanchick [21] · Answer 2 · 2021-12-15T20:12:14+03:00

Oduvanchick [21]4 years ago

3 0

Answer:

D: Each distribution has a different mean and a different standard deviation.

Step-by-step explanation: