Question: I have some r functions. > pnorm(1, mean = 0, sd = 1) [1] 0.8413447 > pnorm(2, mean = 0, sd = 1) [1] 0.9772499

I have some r functions.

> pnorm(1, mean = 0, sd = 1)

[1] 0.8413447

> pnorm(2, mean = 0, sd = 1)

[1] 0.9772499

> pnorm(3, mean = 0, sd = 1)

[1] 0.9986501

Questions

2. What is the area under the standard normal curve to the left of 3?

3. What is the area under the standard normal curve to the left of 2?

4. What is the area under the standard normal curve to the left of 1?

5. What is the area under the standard normal curve to the left of 0?

6. What is the area under the standard normal curve to the left of -1?

7. What is the area under the standard normal curve to the left of -2?

8. What is the area under the standard normal curve to the left of -3?

9. What is the area under the standard normal curve between -1 and 1?

10. What is the area under the standard normal curve between -2 and 2?

11. What is the area under the standard normal curve between -3 and 3?

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