2. Suppose that one word is selected at random from the sentence THE GIRL PUT ON HER BEAUTIFUL RED HAT. If X denotes the number of letters in the word that is selected, what is the value of Var(X)?

Q: Find A - 2B A =

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A: To find : ∑X-22 for the scores 2, 3, 5

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A:

Q: m-(-5)<14

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Q: Vhạt is the end behavior of each of the followin 1) y = :-4x + 2x? + 7 2. y = 2x - 3x + 4 3. y = -x3…

A: As per guideline we have to solve only 3 subparts

Q: If then [10 7 3 4=[47] [ 2 A B = -6 A(5B) = and

A:

Q: Let f ={ (-6,4),(-5,3),(4,-6),(3,-5),(1,5),(2,6),(-3,5),(-8,2),(6,4)}  g=…

A: It is known that f-gx=f(x)-g(x) and f·gx=f(x)·g(x). The sets are provided as:…

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Q: 8x + 6 c² + 9x - 361] S[x² 3x

A:

Q: 1. ²-4 Difference of squares

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Q: the slop of the line (2y - 4x - 7 = 0) is * O-2 4 2. O 7 4

A: Slope of the line

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A: Let d = pre quiz (X) - post quiz (Y)

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A: Given query is to perform indicated vector operation.

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A: Note: As per the students requirement solving b and c The probability density function of Hyper…

Q: Simplify the following Expression. (va + 4) (va – 4) = Entry Tip: To enter an answer like 50/19x,…

A: *to find:- Simplified expression.

Q: 2. Use diflerentials to approximate the of 2G Valu e

A: By using differential to approximate the value of 263

Q: Suppose A = (-1, –5, –7) and AB= (-5, 14, 4). Then В — (5,-70,-28) help (points)

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Q: *(2 + 16) (a + 8)(x + 4) 16 where z # a + 8 Submit Question

A:

Q: 2. Which expression is equivalent to * 2(x- 4)2 – 2 2x - 16x+ 32 2x + 16x – 32 Option 1 Option 2 2x…

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Q: ind p hat if x is 7 and n is 10

A: The provided information are: Number of success (x) = 7 Number of trials (n) = 10

Q: 4.) Liam earns $16 for every hour he works, If he works for more than 8 hours on a given day, he…

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Q: b. 15 – 2x| > 7

A: The given inequality, 5-2x&gt;7

Q: FInd the GCF and the LCM of the following items. 1. x² – y² ; x² – 2xy + y2 | 2. x² + 2x - 15; x -…

A: I have solved first two question for other two question repost question it is guidelines of bartleby…

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A:

Q: 5. Which of the following is the value of 7-x+3 when x= -20? (1) 7 (2) 9 (3) 10 (4) 16

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Q: There are 6 numbered balls in a bag. Each ball has a distinct number and the numbers are in {1,2, 3,…

A: Here given that there are 6 numbered balls in a bag. Each ball has a distinct number and the numbers…

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Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.