the graph shows a non standard normal distribution curve with a mean of 59.0 and a standard deviation of 6.7. Find the area of the shaded region.
*there's a picture of the curve, the shaded region is labeled with the value 64.2
Choices:
a. 0.2177
b. 0.7823
c. 0.7761
d. 0.3650
I think it's A. Thank you for taking the time to look at this.
3 answers
I also agree with A.
Just took the quiz, the correct answer is B. 0.7823
Answers:
1. 0.6772
2. 2.79
3. 0.8154
4. 137.8
5. 20 and 25
6. 0.7823
7. 11.25 and 11.81
8. 0.8340
9. 433.5 and 457.4
10. 0.0823
De rien!
Answers:
1. 0.6772
2. 2.79
3. 0.8154
4. 137.8
5. 20 and 25
6. 0.7823
7. 11.25 and 11.81
8. 0.8340
9. 433.5 and 457.4
10. 0.0823
De rien!
1. 2.79
2. 0.7823
3. 0.8154
4. 0.6772
5. 0.1379
6. 0.0611
7. 0.5531
8. 11.25 and 11.81
9. 0.8340
10. 20 and 25
2. 0.7823
3. 0.8154
4. 0.6772
5. 0.1379
6. 0.0611
7. 0.5531
8. 11.25 and 11.81
9. 0.8340
10. 20 and 25
1 answer