54:14
Raquel and Van live in two different cities. As part of a project, they each record the lowest prices for a gallon of gas at gas
stations around their cities on the same day. Raquel's data show 7 = 3.42 and 0 =0.07. Van's data show x = 3.78 and
o=0.23.
Which statement is true about their gas-price data?
Raquel's data are most likely closer to $3.42 than Van's data are to $3.78.
Van's data are most likely closer to $3.42 than Raquel's data are to $3.78.
Raquel's data are most likely closer to $3.78 than Van's data are to $3.42.
Van's data are most likely closer to $3.78 than Raquel's data are to $3.42.
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The table shows population statistics for the ages of best actor and best supporting actor winners at an awards ceremony. the distributions of the ages are approximately bell-shaped. compare the z-scores for the actors in the following situation. best actor best supporting actor muequals42.0 muequals49.0 sigmaequals7.3 sigmaequals15 in a particular year, the best actor was 59 years old and the best supporting actor was 45 years old. determine the z-scores for each. best actor: z equals best supporting actor: z equals (round to two decimal places as needed.) interpret the z-scores. the best actor was (more than 2 standard deviations above more than 1 standard deviation above less than 1 standard deviation above less than 2 standard deviations below) the mean, which (is not, is) unusual. the best supporting actor was (less than 1 standard deviation below more than 1 standard deviation above more than 2 standard deviations below more than 1 standard deviation below) the mean, which (is is not) unusual.