Comparing Data Sets Answers

The median female birth weight is [___] the median male birth weight.

Complete the statements to compare the weights of female babies with the weights of male babies. The median female birth weight is the median male birth weight. The range of female birth weight is the range of male birth weight. Which birth weight measure is the same for both genders?

✔ less than equal to more than

✔ minimum IQR 1st quartile maximum

Complete the statements. The range of data usage for the primary phone is ⇒ 0.28 gigabytes. The range of data usage for the secondary phone is gigabytes. The median data usage of the secondary phone is gigabytes greater than the median data usage of the primary phone.

Complete the statements.

IQR median ✔ standard deviationmode

skewed left skewed right ✔ symmetric

The range of data usage for the primary phone is [___] gigabytes.

Which statement is true about the distributions representing the yearly earnings?The mean earnings of the self-employed are higher than the mean earnings of the wage earners.The distribution of earnings for wage earners is more symmetric than the distribution of earnings for the self-employed. The IQRs of the distributions are equal.The standard deviations of the distributions are equal.

What is the best measure of center for comparing the number of visitors to the 2 restaurants? [___]

Which prediction is supported by the histogram?The north restaurant can expect to have 10 more morning visitors than the south restaurant.The north restaurant can expect to have 20 fewer morning visitors than the south restaurant.The north restaurant can expect to have the same number of morning visitors as the south restaurant.The north restaurant can expect about 55 morning visitors.

Which comparisons are true of the frequency table? Check all that apply.Both data sets are symmetrical.The mean of the actual sums is more than the mean of the expected sums.The range of the sums is the same for both sets of data.The standard deviation of the actual sums is less than that of the expected sums.The medians and quartiles are the same in both sets.

Which statements are true about the distributions? Check all that apply.

Which statement is true about the distributions representing the yearly earnings?

Which prediction is supported by the histogram?

Which comparisons are true of the frequency table? Check all that apply.