Type the correct answer in the box. Use numerals instead of words. For this question, any non-integer answers should be entered as decimals, rounded to the hundredths place. Consider this data set.
25.5 26 18.2
15.3 28.5 27
20.7 20.2 26.1
18.2 21.4 17.9
24.3 22.6 19.6
The mean of the data set is __?__ , and the sample proportion of numbers less than the mean is __?__ %.

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.

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?