Can you help with question 12

Q: question 19

A: a)The two methods to test the difference in mean are: z-test t-test

Q: Question 41

A: We need to estimate the following integrals value with an using series with an error of magnitude…

Q: 30. а, 2 1+ %3D - n

A:

Q: question 37

A: Claim is: A security expert says that at least 14% of all homeowners have a home security alarm.…

Q: Question 9B.)

A: Topic:- function

Q: need some assistance with problem #16, please?

A: Topic:- application of calculus

Q: Question 3

A:

Q: Question 6 part 1,2,3

A:

Q: Question 8 part 1,2

A: Consider the given function, sinθ=1161 so consider a right triangle having an acute angle θ  so as…

Q: * Question 5

A: The given equation is, m=40g

Q: question 32

A: (32)   (a)   State the hypotheses. That is, the average activating temperature is at least 135 F.…

Q: Question 15.22

A: We have to find value of test statistics.

Q: Question 5

A: From the provided information, Number of trials (n) = 100 Probability of getting tails (p) = 0.5

Q: Question 11

A:

Q: Question 17

A: To find the year when the subscribes will be 1,000,000. Given the number of subscriber are…

Q: question 2

A: Given A  and  B are square matrices of order n×n  AB+BA =0 To prove the result following theorem is…

Q: QUESTION 5

A: Given, the score is of mean 513 and standard deviation 130 and the approximately normally…

Q: Question 4 part 4,5

A:

Q: Question 4 part 1,2,3

A:

Q: Please help with question 4. Thank you.

A: Denote p as the true proportion of the prevalence of generalized anxiety among children and…

Q: Question 15.41

A: Given n=16 differences, 'd' tabulated below: 0.07 0.64 -0.12 -0.05 -0.18 0.14 -0.16 0.03 0.05…

Q: Question 37

A:

Q: Question 10 Evaluate: 10! 3!(10-3)! 10! 3!(10-3)! =

A: The question is about to find value of factorial term

Q: A (2, 2)

A: To solve this question first we find out system of equation by using line coordinates

Q: question

A: We know that ,  Sum of angles in quadrilateral = 360 degree

Q: V25 =

A:

Q: Question 54

A:

Q: Can

A:

Q: Question 10

A: * Hi! Thank you for the question As per the honor code, We’ll answer the first question since the…

Q: what about part 5)?

A: Please find the answer innext step

Q: Question 3.

A:

Q: Question 12 32K

A:

Q: 5. --0

A: I am going to solve the given problem by using some simple algebra to get the required result.

Q: Question 1

A: To prove the existence and uniqueness of angle bisectors: If A, B, and C are three noncollinear…

Q: Question 12A.)

A:

Q: question 15 a-b

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Q: Please help with Question 4

A:

Q: Question 7 B

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Q: Question 15

A:

Q: Do question 1

A: Given : Suppose the heights of college women follow a normal distribution with mean 65 inches and a…

Q: Question 8 part 4,5

A:

Q: Question 6 Compute )

A: This is the notation used for combinations and the combination is calculated asnCr=nr=n!n-r!   r!

Q: Question 1

A: Mixed fraction can be converted to single fraction as:

Q: question 8 and 9

A:

Q: Question 13

A:

Q: Question 1 and question 2

A:

Q: Question 2c.)

A: Here we have to find the period.

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.