(3) The two parts of this question are not related to each other. Answer both parts on one page. (a) This is a cross tabulation of two dummy variables. Total 247 82 | 329 60 633 | 693 Total | 307 715 | 1,022

Q: What is 100+60 plesse

A: Addition of integers with positive signs gives a positive integer.

Q: 43=31-5(1-5w)

A: Given that,   43 = 31 - 5(1-5w) We have to solve for w.

Q: what is 12 times 11

A: It just a multiplication of 12 and 11

Q: what is 9-9

A:

Q: Plot 3, - 12, and 9 on the number line. -10 -5 10

A: We need to draw numbers on number line.

Q: What is 60 plus 60

A: given that,   what is 60 plus 60?

Q: Find the rank of A 1 2 3 A = 149 1 8 27 02 0 3 01

A: Rank: The rank of an m×n matrix is r if the number of linearly independent columns of the matrix is…

Q: 125=252h+1

A: GIVEN: The equation125=252h+1 CALCULATION: We have to find the value of h. The given can be written…

Q: whats 2,000,000+300,000+6,000+400+20+1

A:

Q: What is 9•8

A:

Q: Write the answer in a better format please. How do i know what is divided by what or what is raised…

A:

Q: What is the Mode for the following numbers: 8, 9, 8, 9, 13, 12, 9, 7, 7

A: Given information- We have given the following numbers- 8, 9, 8, 9, 13, 12, 9, 7, 7 We have to find…

Q: what is 27=7+x

A:

Q: What integer represents the overall change in position?

A: This is to understand the operation of signed integers. In particular one has to understand the…

Q: What's 25 -43

A:

Q: what is 72 Times 14

A:

Q: 48 60

A:

Q: Find 140 70 2

A: We have to find angle

Q: what two numbers mulitplied give you 225

A: Given that , the number is 225. Note that, the number 225 is perfect square of 15. The prime factors…

Q: 1. For what values of a does the function f have a local (relative) maximum on (0,8)? Answer…

A: 1. For x= 3, the function  f(x) has a local maximum in the interval (0,8) 2. For x=2  , the function…

Q: What is the difference between Za and Ta

A: Z alpha is the test to calculate the confidence interval in which the data and its observed sample…

Q: A researcher is interested in finding a 95% confidence interval for the mean number minutes students…

A: Here, population standard deviation is unknown. Hence, t-distribution is appropriate to compute the…

Q: 27+2548+432+9=?

A: Given that the expression is

Q: Divide. 20x6 12x5 28x4 12) - 4x5

A:

Q: What is the Mode for the following numbers: 7, 7, 10, 13, 7, 9, 7, 13, 11

A: Mode is defined as the frequent number in a given data set.

Q: How is 10 and -10 similar

A:

Q: 195,000-40,000 is 155,000

A:

Q: show/prove what the answer is to 0 divided by 4 is

A: show/prove what the answer is to 0 divided by 4 is.

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.