with a standard deviation of 2.4 years. 3.2 years, alnd he distibdtion is fhon-iormal. A fandom sample of 12 students age is obtained, and the mean is 23.2 years Suppose the process of taking random samples of size 12 is repeated 1,000 times and a histogram of the 1,000 sample means lengths is created. The mean of the sampling distribution presented in the histogram will be approximately: O a. 22.8 O b.23.2 Oc. 2.4 O d. We do not have enough information to find the mean of the sampling distribution.

Q: 11) 60

A: Here I am attaching image so that you understand each and every step.

Q: 5.1 #7

A: Given that                  A=60-1054-403-3502-425, λ=5

Q: Find the circumference of each circle. Leave your answer in terms of T.

A: From the image of the circle, we see that the radius= 16 units

Q: 10) 21 68

A: We know that tan θ=Opposite sideAdjacent sidetan(68)=x21

Q: 35 45

A: Given: we agr given a right triangle as shown in figure  To find out: As in labled diagram measure…

Q: 6. 5

A:

Q: 29 14

A: It's trigonometric question so I'm providing hand written solution for better understanding.

Q: 8) 16 15

A: Answer is below

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A: We have to find b

Q: 부 18 13)

A: We can make it easier for you.

Q: 20) 14 X 4

A:

Q: 5. 20 52

A:

Q: 4) 37 12

A:

Q: 2. tox²Sc.

A:

Q: 11 11 4. 64

A: Given: simplify the expression

Q: C. 11 10

A:

Q: 14 19

A: To find :- x  Given :- Base = 14 , Hypotenuse = x ,               and θ= 49°   By using…

Q: 1. 12

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

Q: 5) 45 6. y

A: We have to find x and y

Q: 4. 36

A: Given,          34=a36