Assume we found the_value -0.015 using the CORREL function operating on 2 sets of data belonging to 2 variables. What can you say about the relationship between the 2 variables?

Q: f (x) - 322 + %3D 2/3

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Q: Given P(A^c-complement)=0.40, P(B) =0.40, P(AUB)=0.75, P(A)= 0.60, P(B^c)=0.75 Find P((AnB)^c)

A: Additional Law of Probability gives P( A ∪ B ) =P(A) + P(B) - P(A∩B)

Q: 十つ

A:

Q: Let x be a language examination score data. If x N(60, 102), find Pr{x > 70}.

A: The given question is related to Distributions. The solution to the question is explained below.

Q: xp x + 7^;x | t.

A: Explanation of the solution is given below . ...

Q: Researchers decided to investigate the length of stay using medical records of 500 patients at a…

A: GivenResearch was done to investigate the length of stay sing medical records of 500 patients at a…

Q: -1 Given A 3 c= -4 3

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Q: Are the functions below power functions? If it is a power function, write it in the form y=kx^p and…

A: Given,          The function is in the form of y=kxp.

Q: According to a guide, 47% of cell phone users have only one cell number, 31% have two numbers, 8%…

A: Given: Solution: the null and alternative hypothesis are; option c is correct. HO :p1= 47%, p2= 31%,…

Q: Use Simpson’s rule (when n equals 10) to calculate the house property’s area. Graph is as follows:…

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Q: What are the expressions simplified and are the functionsinverses?

A: We will show that, both f°h and h°f are identity maps on their respective domain. Then, we can claim…

Q: Find all inflection points of ?(?) = ?(? − 4)^(3).

A: points of inflection can be calculated by finding out double derivative of function and put it equal…

Q: House price y is estimated as a function of the square footage of a house x and a dummy variable d…

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Q: Find the following for y = 3x* – 4x3 + 2 a. absolute/local extrema b. intervals of increase/decrease…

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Q: Make a prediction for Sales when Floorspace = 80, Competing Ads = 100, and price = 1,200 (2 decimal…

A: The regression equation is y^=1225.44+11.52FloorSpace-6.935CompetingAds-0.1496Price.

Q: Find out some applications of chain index numbers.

A: Given data :  Find out some applications of chain index numbers.

Q: GIven the function fa)= (1t2x), compute f1). Round to nearest tenth.

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Q: what is the y-intersept of y=5

A: Compare with y=mx+c where slope is zero and y=5 is y intercept

Q: Part 1) Use the given graph of the function f to find the following values for f^−1. 1. f^−1 (−4)=…

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Q: In SPSS, what analysis can be used to quantify the relationship that exists among 5 variables

A: For quantifying 5 variables We will use Multiple linear regression if all the assumptions are…

Q: Mice can be a serious public health issue, as they can carry disease and parasites. It is important…

A: we have given a data with sample size 9:Distance from debris in meters (X) Distance Traveled in…

Q: The value of r_5 is 0.16, and r_4 is 0.20. How is r_5 greater than r_4 in "step 1"?

A: step 1 is wrong  r_4 = 0.16 and r_5 = 0.21, which means that r_5 is greater than r_4. This indicates…

Q: The trendline is Y=0.918x+1.7355 and R^2 is 0.8237 If a student plugs the value 80 in the trendline…

A: According  to question,  The value 80 represents a certain input or independent variable that was…

Q: how do i find Significantly low values

A: The range rule of thumb is µ±2σ and the values which fall outside this range is said to be…

Q: Max says that x^(2) is always greater than x^(2). Which value of x shows that Max is incorrect?

A: Max is incorrect because   is not always greater than .

Q: You are conducting a study of how vegetation height is related to altitude in a mountainous region.…

A: A scatter plot is a chart that is used to graphically present and analyze the association between…

Q: Evaluate the function y=-3•4^x over the domain {-2,-1,0,1,2,3}. As the values of the domain…

A: Function : It is a special type of relation form Set A to Set B (non empty sets) such that  Each…

Q: The Allstate Insurance Company was founded in 1930 and began in that year with a 450 person sales…

A: 1)  Write a function to express the number of people P in Allstate's sales force as a function of t,…

Q: Treat f(x) = g(x)h(x), where g(x)=2x^3+3, and h(x)=cos(x^2). The product rule combined with the…

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Q: PEARSON

A: Here we have to find the domain and range of the graph,  We have,