Roll two fair dice. Let X1 = value on the fírst die and let X2 = value on the second die. For each of the variables below, give i. the probability mass function (pmf) of the variable in table form a graph of the cumulative distribution function (cdf) ii. a) Y = X1 + X2, the sum of the scores b) U=min{X1,X2} , the minimum score c) V= max{X1,X2}, the maximum score

Q: Refer to Table 2. The mode is

A: mode is most frequency value

Q: If A={3,4,5}   B={a,b,c}. Find B X A.

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

Q: . Find x R 12.5 x + 5 V 7.5 x- 5 T

A: Given:

Q: Evaluate dz. 23 x2+1

A:

Q: 5. Review (NC.7.NS.3) Courtney bought 3 packages of peanuts. Each package weighed 22 pounds. When…

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Q: 2. Find AB, where -1 4043-690 B = 1 -2 5 = [ A = 2 2 -1 -5 1 -2 1 2

A:

Q: on 8 1 0 A = 1 0 1 B= 1 0 : Let and A OB= ?

A:

Q: 5 a. Evaluate 2cos4t 3

A:

Q: None

A: A∩B={5,6}

Q: 2.35)42.394 A. 18.04 B. 11.27 r49 C. 17.14 D. 18.4

A: Let p=42.394, q=2.35

Q: find the Rank of each A B.C.D A Z4 2 1 2 3 B= 4 2 6 Dニ %3D 213

A:

Q: i. ii. iv. (A U B) iii. AnB (A U B)C vi. An BC V. An B AC n BC

A: The given Venn diagram is:

Q: We expect a car's highway gas mileage to be related to its city gas mileage. Data for all 1198…

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Q: Q 11 13 T. R.

A: by secant formula, we will find out this

Q: ニ

A: To prove that,       x1+x=∑n=0∞-1nxn+1 if -1<x<1

Q: can you do parts d,e,f aswell please

A:

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.