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: 7. What is the value of (X-2)2 for the scores 2,3,5?

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

Q: m-(-5)<14

A:

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:…

Q: 8x + 6 c² + 9x - 361] S[x² 3x

A:

Q: 1. ²-4 Difference of squares

A:

Q: = [5,-3] and q.= [1,4], find | p - 5q |

A: Given query is to perform indicated vector operation.

Q: A student in a statistics class is going to select 9 of her classmates to ask a survey question. Of…

A: Total number of classmates =18Number of students who live off campus =10Number of students who live…

Q: ave a single slot. Suppose that eight of the 20 radios are randomly selected to be stor the number…

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

A:

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…

A:

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…

Q: 7. Suppose you have 60 pennies arranged into 12 stacks with 5 pennies in each stack. The 12 stacks…

A:

Q: batsman scores exactly a century by hitting fours and 20 consecutive balls. In how many different…

A:

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.