eed help answering the

Q: If a snowblower is 7 times more than the other objects at a yard sale and you made $480 then how was…

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Q: In a math class, one of your 4 test scores is dropped. On the first three tests, you have the…

A: In a math class, one of your 4 test scores is dropped.  On the first three tests, you have the…

Q: WOW THANKS! Can you help with question 18 too? I realized I already answered 20 after i sent it

A: Here is the solution:

Q: can you please tell me which one is which question please? I got a bit confused

A: As per your query I am only distinguishing the numbers of the solution. (Also highlighting final…

Q: Tracy's first four test grades are 85, 89, 87 and 96. What is the lowest grade Tracy can get on the…

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Q: Hello, thank you for your answer but where is the rest?

A: given figure

Q: For this question, why do you have to add 14?

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Q: When a positive and a negative number are added, sometimes the sum is positive, sometimes it is…

A: When a positive and a negative number are added, sometimes the sum is positive, sometimes it is…

Q: Max is taking a test. There are 42 questions on the test, some questions worth 3 points, and some…

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Q: Cole, Tim and Howard had the same number of balls. Howard gave 1/2 of his balls to Tim. Then Tim…

A: We need to solve number puzzle problem.

Q: t the success due to the news paper publi

A: Among 6 events if 2 resulted in a blockbuster 2 events are successful 4 events are unsuccessful Let…

Q: The average bowling score of the 5-member in Regional High School bowling team is 128. If all the…

A: We have to find

Q: What is supposed to be in place of the question mark in Step 2?

A: Step - I: f(n) = 3n2 + 2n - 1         < 3n2 + 2n          ≤ 3n2 + 2n2 for n ≥ 1            = 5n2…

Q: The average exam score of a math class is 78. The standardized value of a student’s exam score in…

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Q: how to translate the sum of 3 consecutive even integers if the largest is y into a expression

A: Concept: Consecutive numbers are those that come after one another in ascending sequence, from…

Q: Thank you for your help!  I was wondering if the last box with the answer -3 is actually 3?

A: Apologies for the inconvenience. Yes you are right. We are extremely sorry. It was a writing…

Q: This was not the correct answer, could you please try again and get back to me?

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Q: Since this is a second question, can you answer the other 2 sub parts

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Q: I need all questions solution please.

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Q: Every day in Mrs. Yan's class, a student's high score is posted on the boardThe high score for the…

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Q: Students are always interested in how tests in school are graded. If i make a math test for this…

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Q: What two numbers have a sum of 8 and a product of 16?

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Q: John has grades of 87 and 93 on his first two history tests. What must he score on his third test so…

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Q: The difference of a number and 6 is between 0 and 8 . Find all such numbers.

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Q: In order to pass a class, you need an average of 90 on 7 exams. If your test scores were 98, 86, 90,…

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Q: Could I have an explanation with answer so I know how to teach my son, thank you for all the help!

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Q: I was thinking of a number. 7 times that number plus 1 is the same as 9 times the number minus 9.

A: Form the equation According to the problem

Q: I don't understand how you got 4,-7,1

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.