Question: 1. This problem does not have a word problem context. It is an exercise in practicing using the Standard Normal Table. Using the Standard Normal
1. This problem does not have a word problem context. It is an exercise in practicing using the Standard Normal Table.
Using the Standard Normal Table. What is the probability a z-score is less than.-0.88?
In other words, what is P (z < -0.88)?
A. 0.7881
B. 0.1894
C. 0.8106
D. 0.2119
2. This problem does not have a word problem context. It is an exercise in practicing using the Standard Normal Table.
Using the Standard Normal Table. What is the probability a z-score is greater than -0.23?
In other words, what is P(z > -0.23)?
A. 0.0107
B. 0.5910
C. 0.4090
D. 0.9893
3. This problem does not have a word problem context. It is an exercise in practicing using the Standard Normal Table.
Using the Standard Normal Table. What is the probability a z-score is greater than 0.44?
In other words, what is P(z > 0.44)?
A. 0.6554
B. 0.3300
C. 0.6700
D. 0.3446
4. This problem does not have a word problem context. It is an exercise in practicing using the Standard Normal Table.
Using the Standard Normal Table. What is the probability a z-score is between -1.82 and -0.68?
In other words, what is P( -1.82 < z < -0.68)?
A. 0.0422
B. 0.1114
C. 0.2827
D. 0.2139
5. This problem does not have a word problem context. It is an exercise in practicing using the Standard Normal Table.
Using the Standard Normal Table. What is the probability a z-score is between -1.11 and 0.91?
In other words, what is P( -1.11 < z < 0.91)?
A. 0.5186
B. 0.0479
C. 0.6851
D. 0.9521
6. For a certain set of data, what percentage of individuals would have a z-score less than 1.45? (Hint: Think about where this z-score is located on the Standard Normal Curve and what percentage of the distribution would be lower than this value.)
A. Which choice below is true?
B. The answer will be 145%.
C. The answer will be more than 50%
D. The answer will be 100%.
E. The answer will be less than 50%.
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