The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 3131 hours and the median is 27.227.2 hours. twenty-four of the families in the sample turned on the television for 1616 hours or less for the week. the 7th percentile of the data is 1616 hours. step 2 of 5 : approximately how many families are in the sample? round your answer to the nearest integer.

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

congruent segments

step-by-step explanation: