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Q: 7.2-9

A: Solution: The percentage of body fat measured at the beginning of the semester and at the end of the…

Q: /23 . 24

A:

Q: vonders whether significant differences exist in her students' final exam scores in her three…

A: We have used the excel data analysis tool to run the one-way ANOVA.

Q: 18. -5

A:

Q: Question 15.22

A: We have to find value of test statistics.

Q: 5.1q10

A:

Q: 9 What is the y value when x equais 1? Your answer 10. What is the y value when x equals 5?

A: We are given a table describing relationship between x and y such that: x 0 1 2 3 4 5 y 5…

Q: -47-13

A: To find-47-13

Q: 4.5-10

A: Introduction: Suppose X and Y follow the bivariate normal distribution with mean and variance of X…

Q: (0,0) (2,4)

A: In the given graph we have two points on line. which are (-4,2) ,(0,4)

Q: Which graph represents the following ellipse (z+1)ª + 16 (v-3)° 36 = 1?

A:

Q: this is incorrecta

A: The given functions,f(x)=2x+4g(x)=x-1

Q: Coga 2.

A: we have to find, log7(6)÷log7(3)+log7(2)=?

Q: 7.2-2

A: Given:   x y 644 623 493 472 532 492 462 661 565 540   502   549   518

Q: that

A: a. The parameter of interest is the percentage of times the scanners coming up with wrong price tag.…

Q: 1. 12

A: We can use the concept of Pythagoras theorem to solve the given problem.

Q: b. 14, 20

A: