Use the Normal model N(100,16) describing IQ scores to answer the following. a) What percent of people's IQs are expected to be over 75? b) What percent of people's IQs are expected to be under 95? c) What percent of people's IQs are expected to be between 108 and 128? a) Approximately % of people's IQs are expected to be above 75. (Round to one decimal place as needed) b) Approximately % of people's IQs are expected to be below 95. (Round to one decimal place as needed.) C) Approximately % of people's IQs are expected to be between 108 and 128. (Round to one decimal place as needed.)
Use the Normal model N(100,16) describing IQ scores to answer the following. a) What percent of people's IQs are expected to be over 75? b) What percent of people's IQs are expected to be under 95? c) What percent of people's IQs are expected to be between 108 and 128? a) Approximately % of people's IQs are expected to be above 75. (Round to one decimal place as needed) b) Approximately % of people's IQs are expected to be below 95. (Round to one decimal place as needed.) C) Approximately % of people's IQs are expected to be between 108 and 128. (Round to one decimal place as needed.)
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**Understanding IQ Distributions with the Normal Model**
The normal model \(N(100, 16)\) is utilized to describe IQ scores. This exercise will help us determine the percentage of people falling into different IQ categories.
### Questions
#### a) What percent of people's IQs are expected to be over 75?
- **Answer**: Approximately \(\_\_\_\%\) of people's IQs are expected to be above 75.
- *(Round to one decimal place as needed.)*
#### b) What percent of people's IQs are expected to be below 95?
- **Answer**: Approximately \(\_\_\_\%\) of people's IQs are expected to be below 95.
- *(Round to one decimal place as needed.)*
#### c) What percent of people's IQs are expected to be between 108 and 128?
- **Answer**: Approximately \(\_\_\_\%\) of people's IQs are expected to be between 108 and 128.
- *(Round to one decimal place as needed.)*
### Instructions
Enter your answer in each of the answer boxes provided.
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