21. A population consists of the following three values: 1, 2, and 3. a. Sampling with replacement, list all possible samples of size 2 and compute the mean of every sample. b. Find the means of the distribution of the sample mean and the population mean. Compare the two values. c. Compare the dispersion of the population with that of the sample mean. d. Describe the shapes of the two distributions.

Q: how many integers from 1 to 1000 are multiples of 3 or 5 (or both)

A: We want to find number of integer from 1 to 1000 are multiples of 3 or 5 (or both)

Q: In an apartment complex with 11 mailboxes in how many ways can a mail carrier distribute 11 letters…

A: Consider the given information.

Q: Diagonalize the following matrix. The real eigenvalues are given to the right of the matrix. 30-3 1…

A: The given matrix is                                 A=30-3143004  and its eigen values are  λ=3,4

Q: 5.78+9.1

A: We have given that,  5.78+9.1 We will find the addition of the given values?

Q: 3.546 is of 10

A:

Q: 41 21°

A: As we know that  sin(θ)=opposite hypotanuse

Q: 3. V(3437)3 + 10215

A:

Q: 10 + 2/4 = O 20 O 5 O 10

A:

Q: 5. 110 (x + 12)°

A: given alternate exterior angles are equal.

Q: 74.1 6.

A:

Q: 16 I 25 3/5

A:

Q: 0.1092 + 0.21

A:

Q: Q2 (a) The average daily solar insolation test performed on 8 hours produced the following solar…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question at a…

Q: 6   9,171.6

A:

Q: 81 (1) 420

A:

Q: 1 1 +. ..+ 6"-1 1+ +.... 36 +

A: we have to find sum of given expression This is infinite geometry series with ratio 1/6 and first…

Q: 7 to the power of 18

A: To determine: 7 to the power of 18

Q: Variable Y 24 20 16+ 12 8 A (3) 0 2 6 8 10 12 14 16 18 Variable X The slope of line (2) on the…

A:

Q: Foctors of 18

A: Factorization of the number is obtained by the writing the number as the product of prime numbers A…

Q: The following set of hypotheses Ho: p 2 .65 and Ha: p < .65 would be tested using a calculated…

A:

Q: 86 10. 24 abe 2:4:3 9.

A: Answer 9 but given information in question 10 is incorrect

Q: 20 Σ 36"

A:

Q: 8. 2 k=1 3k

A:

Q: 60 6 30 V3/2

A: Topic:- trigonometry ratios

Q: Sy 121

A: Given,         25y2 = 121

Q: 1 19. 2

A:

Q: 4.122

A: Given Information: a) Suppose each lot contains 10 items, you decide to sample 4 items per lot and…

Q: 321.123

A: Answer

Q: 2322

A: Explanation and solutions is given below....

Q: 6. 3 (2s+5)³

A:

Q: | = +x 6.

A:

Q: 4 ) V8

A:

Q: 39. 2

A: according to given figure given function is decreasing in it's domain

Q: 38 20cm

A:

Q: 57° 48 33

A:

Q: 42 of

A: Here, we need to find the value of x.

Q: 9. 6100 318 + 8 8

A: Given that 68+38 Find the value of 68+38

Q: 2dt 12 18 O 14 20

A: We have to solve the integration.

Q: 2040

A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.