A grade distribution is normally distributed with a mean of 75 and a standard deviation of 5. Calculate the probability a randomly selected earns a B in the course. (Scores in the rang

Q: 3 -4- -0- 4. 2.

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Q: 4. If we randomly pull a number from B, what is the probability that it is also an element of A? P…

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Q: 5.78+9.1

A: We have given that,  5.78+9.1 We will find the addition of the given values?

Q: 12 5(.8)0

A: We can solve given problem by using G.P series.

Q: 10 8/10 + 9 7/12=

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Q: 63.52x4.7

A: To find 63.52x4.7

Q: Gventhe graphety=j(z)sekow.trd the waue /-4).

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Q: 4 11  ✕  5 9

A: Consider the given expression as 411×59. 411×59=4×511×9=2099

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Q: 74.1 6.

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Q: 4. Fill in the following contingency table with the number of observations that fall into each com-…

A: x1 = number of colored oranges from Skittles brand = 77 x2 = number of colored oranges from M &…

Q: 38 10

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Q: 1 19. 2

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Q: 6. Using the data from the contingency table, obtain the value of the test statistic of our test. 7.…

A: Step 1: Given: x1 = number of colored oranges from Skittles brand = 77 x2 = number of colored…

Q: This is the graph of a function f (x). What is the value of /, f (x) dx? (3, 1.5) (0, 0) 3 -2 -1 2 3…

A: Definite integral is the area under the graph with x axis. If a function is positive ( above the x…

Q: 2.763-4.5(2.1x-5.1432)=6.32x+5

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Q: 6 9.06

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Q: 35-40 Coterminal Angles? The measures of two angles in standard position are given. Determine…

A: NOTE: Refresh your page if you can't see any equations. . two angles are coterminal if the…

Q: 9.2 q 10

A: We use  Sin(a+b) = sin(a)cos(b) + cos(a) sin(b)  Pythagoras theorem (Hypotenuse)2 =…