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Stat Tutor

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1:04

Incorrect. Typically, the leading digit in a number is plotted in the stems of a stemplot.

Correct. Typically, the leading digit in a number is plotted in the stems of a stemplot.

Incorrect. Try again.

2

Incorrect. "Six" is a ten and 2, 4, and 8 are ones.

Correct. "Six" is a ten and 2, 4, and 8 are ones.

Incorrect. Try again.

2

Incorrect. This is a correct statement.

Correct. This is a correct statement.

Incorrect. Try again.

2

2:02

Incorrect. Observations in a data set can be displayed in two or three different stemplots.

Correct. Observations in a data set can be displayed in two or three different stemplots.

Incorrect. Try again.

2

3:22

Incorrect. For these data, the leading digit is the "hundreds" digit.

Correct. For these data, the leading digit is the "hundreds" digit.

Incorrect. Try again.

2

Incorrect. For these data, the second digit is the "tens" digit.

Correct. For these data, the second digit is the "tens" digit.

Incorrect. Try again.

2

Incorrect. This stemplot is single-peaked and trails out on the right, so its shape is right-skewed.

Correct. This stemplot is single-peaked and trails out on the right, so its shape is right-skewed.

Incorrect. Try again.

2

3:48

Incorrect. Since every observation in a data set is plotted in both a dotplot and a stemplot, a histogram is best for large data sets.

Correct. Since every observation in a data set is plotted in both a dotplot and a stemplot, a histogram is best for large data sets.

Incorrect. Try again.

2