Express the confidence interval (0.022,0.120) in the form of p-E

Q: A tire company wants to determine if tires made with a new type of tread will last longer than tires…

A: A tire company :  Two types of threads :  1 : new type of thread 2 : orginal type of thread Now ,…

Q: he variable which cannot be controlled or manipulated is known as___________. a. Both Independent…

A: Solution: The variables can be classified into two types 1)  Dependent variables. 2) Independent…

Q: c. The test-statistic for this data = d. The p-value for this sample = (Please show your answer to…

A: The data shows the college statistics students and university statistics students in what technology…

Q: If n(A ∪ B) = 96 and n(A) = n(B) = 67, find n(A ∩ B).

A:

Q: At the .05 significant level, the reseacher wants to test wheater people are likely to offer a…

A: Let the first sample is students in group one how much they would offer to pay a friend for a fairly…

Q: In a family of cats, there are 2 un-cool cats for every 3 cool cats. If these cats have 120 paws…

A:

Q: ronny has saved 4,562 so far this year. last month he split his money equally into two piggy bank a…

A: Given: Ronny has saved 4,562 so far this year. last month he split his money equally into two piggy…

Q: Divide. 4v3 + 2v- 5 v - 2 29 O 4v2 + 8v - 18 + v-2 31 4v2 + 8v + 18 + v-2 29 O 4v² + 8v + 18 + v-2…

A:

Q: A researcher wants to determine if the exam scores of the students are dependent on the length of…

A: Introduction: The response variable is the examination scores, y, and the explanatory variable is…

Q: If a contingency table has eight rows and four columns, how many degrees of freedom are there for…

A: Answer: Given, rows = 8 columns = 4

Q: 1 3 -3 -1 -3 and if B = A-1, then the entry in the second row and the second column B2 is %3| 2 3 1…

A:

Q: In volleyball, players on the same team rotate through all positions so no particular player is…

A: The total number of players are 12. The team formed should be of 6 players. Therefore, 6 players can…

Q: Visitors to the school’s website can follow a link to the school’s chorale pictures. If the website…

A:

Q: Assume that the pond contains 90 fish: 68 blue, 21 orange, and 1 white. A contestant pays $0.65 to…

A: Total number of fishes = 90 Contestant pays $0.65 for catching one fish and receives $0.20 if fish…

Q: Make addition tables for each of the following. с. Zs а. Zz b. Z3

A: .

Q: the table at the right. Can we conclude that the drug does reduce systolic pressure?

A: here perform hypothesis test

Q: 3.) Nathan plays a video game in which he starts with 0 points. In round 1, he loses 3; points; in…

A:

Q: 12 (C) 18 ty percent use neither an iPhone no

A: The question number 26 and 27 are same. 26. The total number of students in a class is 60. nU=60.…

Q: 3) At the end of some semester a certain student received the grade report shown below. If the…

A:

Q: ave a single slot. Suppose that eight of the 20 radios are randomly selected to be stor the number…

A: Note: As per the students requirement solving b and c The probability density function of Hyper…

Q: In a certain office, 1/3 of the workers are women , 1/2 of the women are married and 1/3 of the…

A:

Q: Consider sin(-5x-) TT y = 2-4 sin Identify the properties below. Whenever necessary, type as pi. 1.…

A:

Q: A boy owns 5 pairs of pants, 3 shirts, 2 ties, and 2 jackets. How many different outfits can he wear…

A: There are 5 pairs of pants 3 shirts 2 ties 2 jackets The boy must wear one of each item.

Q: If you ran 12 miles in one week, 14 miles in a second week, and 11 miles in the third week, what was…

A:

Q: what is the name of each of them?

A: We will compare with general equation to find type ( name ) of surface represented by given equation…

Q: If A and B are any two events, then P(A U B) = P(A) + P(B) – P(A N B) anner

A:

Q: -4 (70 -1 1 7

A: Given,          70-1-417

Q: Find the value of a, b, and c if (a+b)(a+b+c)=21, (a+c)(a+b+c)=35, and (b+c)(a+b+c)=42.

A: First we need to make some equations and the we have to simplify them in order to get a, b and c.

Q: . There are 19 identical socks. How many pairs of socks are there? Will there be any socks without a…

A:

Q: R 1 Uo 2 Tr dr R TR?

A:

Q: Is there a better example of this... it's hard to follow

A: Let's solve.

Q: If n(A ∪ B) = 99 and n(A) = n(B) = 65, find n(A ∩ B).

A: n(AUB) =n(A) +n(B) -n(A intersection B)

Q: An experiment is designed to see whether 3rd graders can write faster with a pen or pencil. Four…

A:

Q: Let A = -4 4 2 -3 -2 -4 2A-B= 4 -1 -1 Determine 2A - B. and B = -1 3 -3 0 3 -3 -4 -3 4

A: Here, we have given two matrix now we have to find out the required matrix  (2A-B) So, for this…