What is the mode of these scores: 2, 4, 5, 5, 1, 5, 1?
A) 1
B) 5
C) 7
D) These data have no mode.
Correct Answer:
Verified
Q4: A researcher surveyed two groups of Americans
Q5: A researcher is studying differences in the
Q6: On a histogram, the x-axis represents the
A)individual
Q7: A researcher obtained a sample of adults
Q8: Which measure of central tendency is used
Q10: Which of the following statements regarding grouped
Q11: In a(n)_ survey design, a single group
Q12: How are data typically collected in survey
Q13: A frequency polygon is a
A)bar graph.
B)table.
C)line graph.
D)histogram.
Q14: What is the mean of these scores:
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