A. Calculate the correlation coefficient (r) for the following problems and then identify the strength and type of correlation. Interpret the results. 1. The number of family members and the number of TV's in 10 households number of family members, x 3 4 3 5 3 5 3 4 number of TVs, y 4 4 3 2 2 3 4 type of correlation: Conclusion: 6o

Q: A. Two golfing venues offer bays that customers con reserve to play various golf ing games. The…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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Q: Differentiate

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A: Use tan theta

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A: Note :  1. Corresponding angles are equal. 2. Alternate exterior angles are equal.

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Q: Does a statistics course improve a student's mathematics skills,as measured by a national test?…

A: From the given information,   Student Before After Absolute Difference Sign 1 430…

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A: Given that, A factory makes two products. Product A takes 4  hours on Machine 1 and 2 hours on…

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Q: Use the graph of the function f(x) to answer each question. a. f(0) b. f(2) C. f(3)

A: We are supposed to answer only first three bits of any question.

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A: Solution: The objective is to find the value of x

Q: (c) Assuming the residuals are normally distributed, construct a 90% confidence interval for the…

A: (c) The regression analysis is conducted using EXCEL. The software procedure is given below: Enter…

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.