Question

The distribution of IQ scores ______.

1. is approximately normal or bell-shaped.
2. falls off abruptly above 100.
3. reveals a difference in the average for men and women.
4. shows that most people score between 90 and 109.

Choose the correct option-

पर्याय

• i, iii

• i, ii

• i, iv

• ii, iv

Answer 1

i, iv