Given X̄ = 62 ans s=8. Find the z=score value that corresponds to each of the following scores up to two decimal places. 1. X = 78 2. X = 42 3. X = 70

Q: Given the u = 27 and o = 7, compute the z-score that corresponds to the given score X = 44. Round…

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Q: D. Given o = 4.5 and u = 30, find the raw scores of the following. Show your complete and neat…

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Q: Interpret the y-intercept, if appropriate. Select the correct choice below and, if necessary, fill…

A: The regression line fir the given information, y = 0.169x + 12.9

Q: Mean = 60, Z = -2, SD = 15, x = ? %3D O -2 30 O 56 O 90 There is not enough information given to…

A: We know, z=x-6015Here, z=-2⇒-2=x-6015⇒-30=x-60⇒x=30

Q: 1 6. 2 6. 3 Select the equation that represents the data shown in the table. y = 2x O y= 3x 1 O y=-I…

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Q: 2. Twenty-five high school students complete a preparation program for taking the SAT test. Here are…

A: Given data,…

Q: 18. z = 2.96

A: Given that.   X~N( μ , ?^2 )   μ=30 , ?=4.5  , x= row score    Z-score =( x - μ )/?

Q: Find the grade-point average. Assume A = 4, B = 3, C = 2, D=1, and F = 0. The grade-point average…

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Q: 2. A student was taking six subjects in college during a semester. His final grades were indicated…

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Q: For =X1=19, n1=56, X228, and =n275, find p and . Round your answers to 3 decimal places as needed.

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Q: A study collects samples of water from the tap in Vacaville and from bottled water available from…

A: The observed pH value is 6.32.The mean pH of Tap water is calculated as follows:

Q: What is the p-value?

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Q: 4. Upper 38% 5. Lower 55%

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Q: ll answers as percentages to two decimal places

A: We have given a table of Preferred provider of male and female under a different category. From the…

Q: 6:37. According to the Chebyshev's theorem at least what percentage of the data values lie bérween

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Q: A. Solve the following as indicated. Solutions are needed. 1. Ten measurements in centimeters of the…

A: Mean=?

Q: Approximate x to three significant figures.

A: The given equation is lnx=2.3

Q: Solve for the r value for the following data set. Show your work and explain the steps you used to…

A: X Y X.Y X.X Y.Y 1 6 6 1 36 2 5 10 4 25 3 4 12 9 16 4 4 16 16 16 5 2 10 25 4 ∑X=15 ∑Y=21…

Q: 39. The annual sales of a company are given below. Estimate the sales for 1995: Year be 1985 1990…

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Q: Calculate the value of the error with one decimal place for: 2 = x Y where x = 38 +/- 9% Please…

A: z=x·yx=38±9%y=7±2%

Q: What is the range of the following: 46, 34, 68, 48, 12, 54 Round to 2 decimal places as needed.

A: The numbers are given as following: 46, 34, 68, 48, 12, 54 To evaluate: The range.

Q: What scales is measured in values from 0 to 14 with 7 being neutral?

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Q: For X₁=23, n₁ =52, X₂=38, and n₂=71, find p and q. Round your answers to 3 decimal places as needed.…

A: Given :

Q: to the right of z= -1.22

A: P(z>-1.22)=?

Q: Find the slope and y-intercept of a line that is perpendicular to the line y = 5x – 2nd passes…

A: We have to find the slope and y-intercept of a line that is perpendicular to the line y = 5x - 2 and…

Q: The National Centre for Health Statistics reported that of every 883 deaths in recent years, 24…

A: The objective of the question is to find out the probability that a particular death is due to an…

Q: he average score in a Science exam was 82 with a SD of 4. The average score on a Math exam was 96…

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Q: -10.293 Calculate the degrees of freedom. Give your answer to two decimal places. df = 35 Test the…

A: Given information n1=32, n2=32 , sample mean x̄1=76, sample mean x̄2=156, s1=13, s2=42

Q: 1. Calculate the mean (plug it in each row) 2. Calculate the deviation for each score 3. Sum the…

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Q: Evaluate F = 2 for s, = 5.92 and S2 = 5.42. F = (Round to two decimal places as needed.)

A: Given Data: s1=5.92s2=5.42   Calculating s12 and s22  s12=5.922=35.0464s22=5.422=29.3764

Q: Because the price of the new package is the same as the original package,  the price of each piece…

A: Given: The price of the new package is the same as the original package, the price of each piece (ie…

Q: 1. XXL5 X X X 1 x: X 25 X X 3 5 Fraction of a Meter of Growth X X X X + 4 5 0 Mrs. Green's class…

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Q: Between z=1.40 and z=2.03

A: We have to find area between z=1.40 and z=2.03

Q: Enter exact values or round to 2 decimal places.

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Q: Find the P-value (to 4 decimals) for a x test with d. f. = 16 and STS X = 18.4 if the test is: a.…

A: We have to find p value from chi square table.

Q: Calculate the standard score of the given x value, x = 62, where u Round your answer to two decimal…

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Q: determine if the a certain student is qualified for a scholarship.

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Q: If MSwithin is 6.46 and MSbetween is 12.86, what is your F value?

A: Here we have given the information, MSwithin = 6.46  MSbetween = 12.86 We have to find the F value.