The amount of time adults spend watching television is closely monitored by firms because this helps to determine advertising pricing for commercials. Complete parts (a) through (d) (a) Do you think the variable weekly time spent watching television" would be normally distributed? If not, what shape would you expect the variable to have? O A. The variable "weekly time spent watching television" is likely symmetric, but not normally distributed. O B. The variable "weekly time spent watching television" is likely skewed left, not normally distributed. OC. The vanable weekly time spent watching television" is likely uniform, not normally distributed. O D. The variable "weekly time spent watching television" is likely skewed right, not normally distributed. O E. The variable "weekly time spent watching television" is likely normally distnbuted. (b) According to a certain survey, adults spend 2 25 hours per day watching television on a weekday. Assume that the standard deviation for "time spent watching television on a weekday is 1.93 hours. If a random sample of 60 adults is obtained, descrbe the sampling distribution of x, the mean amount of time spent watching television on a weekday with p and o (Round to six decimal places as needed.) (c) Determine the probability that a random sample of 60 adults results in a mean time watching television on a weekday of between 2 and 3 hours The probability is (Round to four decimal places as needed)

Q: What is the correct answer ? I have to show work.

A: Given Information: Sample size (n) = 22  Mean (u) = 12 Standard deviation (s) = 5.4

Q: -y(0)-0, x(0) = 0, y (0) - em of differential equations can be e first order with the help of the…

A: Given as, x¨= y˙ -1 . , y¨=-x-2      u=x˙ and v=y˙       u˙=x¨  v˙=y¨

Q: Please choose a, b, or c for this problem.

A:

Q: How did you get those answers?

A: Since here we have two variables p and q, they can take values True (T) and False (F) each.  So, the…

Q: I need help solving for parts a-c

A: The data is paired when the data is generated using the same subjects at two different conditions.…

Q: (p) | (2) dz =.

A: From x=3 to x=5, there is a triangle with base= 2 and height = -3  So the area of the triangle is:…

Q: How do you know to do this?

A: or you can use Heron's Formula to find the area of the triangle.

Q: Can you make your answer more clearer

A: The answer given by the expert is very clear.If there is any specific query/confusion,that may be…

Q: I don't get this problem. Need everything answered please.

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Q: d. What is the value for the margin of error for a 95% confidence interval? Give the 95% confidence…

A: Sorry! Since you have posted a question with multiple sub-parts, we will solve first three sub-parts…

Q: X y X > -4 6 -6 7 -3 0 -5 0 -2 -4 -4 -5 -1 -6 -3 -8 0 -6 -2 -9 1 -4 2 0 -1 0 -8 -5 3 6 1 0 4 14 2 7…

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Q: I don't understand the writing like that. Can someone write the solution neatly? Thank you!

A:

Q: How do I answer this ? I have to show my work.

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: How would I go about doing d and e?

A: Ans-In this question we have to solve d and e part of the given  question  Ans-d) The formula for…

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A: Fill these matrices from left sides....

Q: This is the complete problem.  Thank you for your assistance.

A: "Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Is it possible to write it in a piece of paper for a clearer solution? thank you!

A: The given question can be solved using integration by first applying substitution and then applying…

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A:

Q: Noah says, "I worked the problem from left to right and ended up with `20-45x`."

A: NO, I don't agree with Noah. His approach is incorrect.

Q: How do I do problems like these? This is an examples question.

A: we have to find the value of x

Q: Can you teach people a simpler way to do this?

A: Here, I have taken marked price as $100.

Q: these ans

A: NoItems Time 1 4.8 1 14.7 1 13.7 1 9.5 1 2.4 1 11.8 2 10.5 2 12 2 14.3 2 16.4…

Q: The code is not rendering properly, which makes the solution hard to read.

A: As per the question we have to prove the convolution property of the Laplace transform and hence…

Q: There is no solution and unclear description of the process to solve the problem.

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Q: 21) In a triangle, the measure of the middle angle is triple the measure of the smallest angle, and…

A: As per our guidelines we are supposed to answer only one question. Kindly repost other question as…

Q: How many types of equations are present?

A: There are mainly five types of algebraic equation, dignified by the position of variables, types of…

Q: Can how i solve these questions?

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: How do you get those answers?

A: 3-point throw  n= 3 Possible outcomes : 3 free throw ,  0 missing = (3,0) 2 free throw , 1 missing =…

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.