Use the score formula, z = and the information below to find the mean, u. Round your answer to one decimal place, if necessary. 2 = 4.25, x = 14.9, and 6= 1.6

Q: Michael gets test grades of 73, 76, 82, and 87. He gets a 80 on her final exam. Find the weighted…

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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: If the area of the shaded region. is 21.05% or .2105, find the z score at the question mark. Round…

A: z-score: The z-score is the number of standard deviations that the data points lies above or below…

Q: I dont see .01 on the z score tables so how do you get -2.33?

A: Given data :  Cardiac pacemaker batteries will stop working if they are not properly calibrated and…

Q: Use the diagram to find the missing measure. mWX Y W 75% 110°

A: From, the given figure, it can be concluded that: mXY⏜=110∘mWY⏜=75∘

Q: 16 30

A: In a right angle triangle, the longest side is called hypotenuse. The side which is opposite to the…

Q: ate Kobe was 6'6" (or 78 inches).  Suppose the average height of men is 5'9" (or 69") and SD is 3".…

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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: Determine the grade of this student given the assignment grade and weighted percentages. Round the…

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Q: Find each z score and tell if it is unusual

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Q: Determine the level of measurement of the variable. SLO #1C: the musical instrument played by a…

A: Nominal: The level of measurement is nominal when the observations are defined in terms of…

Q: Determine the value of x in the following diagram. X B 24 mm E 1.8 mm C 12 mm D

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Q: Do Now: Find the mean of the following test scores: 100, 98, 86, 95, 81

A: Given ,score is 100,98,86,95,81sample size (n)=5

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

A: Given Data  X:30,60,90,180,150 Y:75,89,88,93,95

Q: When i run the calculation to find the test statistic value (t), I do not get the same t-value…

A: Concept: one sample t test is used

Q: The p-value is not 0.0149.

A: Solution-: We want to find p-value for the given RBD design

Q: Find the value of x. Round to the nearest hundredth. (6.4)x= 6

A: To find the value of x that satisfies the following equation.6.4x=6To round the answer to the…