The following data represents the age of 30 lottery winners.
grades
people
23 27 2...
Mathematics, 23.08.2019 08:10 61497
The following data represents the age of 30 lottery winners.
grades
people
23 27 28 33 37 37
41 42 46 48 48 51
53 54 54 56 57 62
636970717173
75 76 78 79 80 88
Answers: 2
Mathematics, 21.06.2019 14:30
Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.
Answers: 3
Mathematics, 21.06.2019 16:40
Which region represents the solution to the given system of inequalities? |-0.5x+y23 | 1.5x+ys-1 5 4 -3 -2 -1 1 2 3 4
Answers: 1
Mathematics, 21.06.2019 22:20
Select the correct answer from each drop-down menu. the table shows the annual sales revenue for different types of automobiles from three automobile manufacturers. sales revenue (millions of dollars) suv sedan truck marginal total b & b motors 22 15 9 46 pluto cars 25 27 10 62 panther motors 26 34 12 72 marginal total 73 76 31 180 the company with the highest percentage of sales revenue from sedans is . of the annual sales revenue from suvs, the relative frequency of pluto cars is .
Answers: 1
Physics, 09.01.2020 04:31
Mathematics, 09.01.2020 04:31
Mathematics, 09.01.2020 04:31