The 2006 GSS asked respondents how many siblings they have. The mean number of siblings was 3.76 with a standard deviation of 3.178. Use this information to answer the following questions:
a. What number of siblings falls at the 50th percentile?
b.What is the z-score associated with a raw score of 2 siblings?
c.What is the z-score associated with a raw score of 6 siblings?
d.What is the probability of selecting arespondent with more than 10 siblings?
e.What is the probability of selecting eithera respondent with 2 or fewer siblings, or arespondent with more than 5?
f.What is the probability of a respondent having between 2 and 5 siblings?
Correct Answer:
Verified
b.-...
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Q19: If a statistics class has a distribution
Q20: If a statistics class has a distribution
Q21: Suppose we have data on employees who
Q22: Probabilities are determined by dividing the number
Q23: Relative frequency refers to the proportion of
Q24: Drawing a card from a deck, returning
Q25: As we move from .1 standard deviations
Q26: A z-score of -1.5 is associated with
Q27: What do z-scores represent?
Q28: Suppose a statistics class has a distribution
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents