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Mean, Median, and Mode
Terminology
Labeling Parts of Statistical Word Problems
100
What is the mean, median, and mode of the following data set?

37, 98, 58, 37, 64, 76

mean: 61.67

median: 61

mode: 37
100

What is the number of observations or replicates to include in a statistical sample?

sample size
100

"A coin is tosses 5 times. What is the probability that exactly 3 times a head occurs?"

Can a binomial process be used?


yes

200

What is the sum of the mean, median, and mode for the following set of data?

15, 11, 7, 2, 15

36
200
What is the hypothesis that there is no significant difference between specified populations, any observed difference being due to sampling or experimental error?
null hypothesis
200
Aja's favorite cereal is running a promotion that says one in four boxes of the cereal contain a prize. Suppose that Aja is going to buy 5 boxes of this cereal, and let x represent the number of prizes she wins in these boxes. Assume that these boxes represent a random sample, and assume that prizes are independent between boxes. What is the observational unit?
the toy in cereal box
300
What is the missing value of the data set, if the mean is 54?

78, 68, 47, 91, 37, 50, __

6
300
What is the probability of finding the observed, or more extreme, results when the null hypothesis of a study question is true?
p-value
300

A researcher wants to estimate the average height of women aged 20 years or older. From a simple random sample of 45 women, the researcher obtains a sample mean height of 63.9 inches. What is the parameter?

the parameter is the average height of all women aged 20 years or older