11) In a new auto study among 14 drivers living on one particular street, it was determined that 3 were involved in a car accident last year. If 14 drivers are randomly selected, what is the probability of getting 3 or more who were involved in a car accident last year? B) 0.604 D) 0.906 A) 0.393 C) 0.094 12) The probability that a house in an urban area will develop a leak is 5%. If 20 houses are randomly selected, what is the mean of the number of houses that developed leaks? (Special formula) A) 0.5 B) 1.5 C) 1 D) 2 13) A quiz consists of 620 true or false questions. If the student guesses on each question, what is the standard deviation of the number of correct answers, approximatelly? (Special formula) A) 17.6068169 C) 12.4498996 B) 2 D) 0

Q: 12, 18, 23, 14, 14, 16, 20, 16, 14, 16 O

A: Given that, 12, 18, 23, 14, 14, 16, 20, 16, 14, 16

Q: 1 a,b,c,d

A: Given below the detailed solution

Q: 3 41 + 14 12

A:

Q: Evaluate 1,C5 and P,

A: For 12C5, The formula of combination is,   Substitute the values in the above equation.   Thus,…

Q: Can. Sovle all of them

A: Yes, Sure post your questions we will solve all of your doubts.

Q: 11. 10 22

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Q: 9 What is the y value when x equais 1? Your answer 10. What is the y value when x equals 5?

A: We are given a table describing relationship between x and y such that: x 0 1 2 3 4 5 y 5…

Q: 22 \11 30 Q,

A:

Q: 本 3. tog 구 구 togs logx 나

A:

Q: answers

A: Solving the problem

Q: 6, 1, –4, –9, ...

A:

Q: 1，2，3， and 7 is worry.

A: Please see the below picture for detailed solution.

Q: 12. 2. sowe this one

A: First of all we will use the algebraic identity for the square of a sum and then we will rationalise…

Q: MAT 125 planetfitness.com planet The weights of deer in a national park are normally distributed…

A: Given Data : Population Mean,μ = 65 Population Standard Deviation,σ = 8.4

Q: B 4 C 2 A 3. 21 A.

A:

Q: The line of best fit through a set of data is y=29.267+0.881x According to this equation, what is…

A: See the handwritten solution

Q: 10| 5 10 10 -5 -5

A:

Q: C. 11 10

A:

Q: Question The graph of f(x) is shown below. Find the graph of f'(x). 50 10 6 -5 4 3 N -2 H…

A:

Q: 21 Which graph does NOT represent a function?

A: From the above figure A,B and C shows that any values of x gives unique inmage .So A,B and C are the…

Q: %3D Subject to 2itNg=3 ; 24%220

A: To determine: Minimize f(x1, x2) = 1x1x2 subject to the conditions, x1+2x2=3 ,  x1 , x2 ≥0.

Q: 24 구

A: Given,

Q: find a formula for a, for the arithmetic sequence.

A:

Q: A ∪ B ∪ C

A:

Q: 3. Find the rank of 0 2 4 1 21 6 6 6 2 - -m0 + O

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Q: 5 -10-8 -6 14 -2 2 4 6 8 10 3 4 5 6 7 1

A: Step 1:To find  limx→−2−​f(x)The expression refers to the left-hand limit of f(x) at -2. Meaning we…

Q: 14 29 12 28 10 25 26 20 40

A:

Q: A bigger family Suppose a couple will continue havingchildren until they have at least two children…

A:

Q: 3. 15 20 15 20 2- is 5 b. or - 1 -6 1 -6 -30

A:

Q: a. w13 b. 40/ w 13/w d. Vw40 W

A: We will solve this equation using simple base and exponent components.

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.