LOOK HOW MANY POINTS PLS ANSWER You want to know the mean height of high school students in a school district. You randomly survey 10 high school students in 6 different schools. Your results are shown in the table. Find the mean of each sample. Then use the first and third quartiles of the sample means to describe the actual mean height of the students. Write each answer as a decimal.

Heights of Students (inches) Mean
1: 67, 66, 70, 65, 62, 66, 73, 58, 76, 60
2: 61, 67, 69, 68, 69, 63, 65, 61, 63, 68
3: 67, 64, 65, 66, 71, 72, 67, 69, 60, 65
4: 69, 63, 68, 65, 63, 67, 62, 65, 64, 74
5: 72, 69, 61, 65, 66, 71, 68, 68, 63, 66
6: 62, 62, 70, 68, 71, 64, 60, 66, 64, 67
The actual mean height is probably between
inches and
inches.

Ou have a 20-ounce bottle of juice. you pour out 14 of the bottle to share with a friend. if you pour out 3 ounces for yourself, what fraction of the 20 ounces will be left in the bottle? clear check 35 25 12 1320

Questions 9-10. use the table of educational expenditures to answer the questions. k-12 education expenditures population indiana $9.97 billion 6.6 million illinois $28.54 billion 12.9 million kentucky $6.58 billion 4.4 million michigan $16.85 billion 9.9 million ohio $20.23 billion 11.6million 9. if the amount of k-12 education expenses in indiana were proportional to those in ohio, what would have been the expected value of k-12 expenditures in indiana? (give the answer in billions rounded to the nearest hundredth) 10. use the value of k-12 education expenditures in michigan as a proportion of the population in michigan to estimate what the value of k-12 education expenses would be in illinois. a) find the expected value of k-12 expenditures in illinois if illinois were proportional to michigan. (give the answer in billions rounded to the nearest hundredth) b) how does this compare to the actual value for k-12 expenditures in illinois? (lower, higher, same? )

Ameteorologist is studying the monthly rainfall in a section of the brazilian rainforest. she recorded the monthly rainfall, in inches, for last year. they were: 10.4, 10.3, 11.7, 11.1, 8.0, 4.4, 2.6, 1.8, 2.5, 4.4, 7.3, 9.5 fill in the missing values in the formula. what is the variance?