9) According to government data, the probability that an adult was never in a museum is 15%. In a survey of 10 adults, what is the probability that two or less were never in a museum? A) 0.432 C) 0.501 B) 0.045 D) 0.820 10) A test consists of 10 true/false questions. To pass the test a student must answer at least 6 questions correctly. If a student guesses on each question, what is the probability that the student will pass the test? A) 0.377 C) 0.172 B) 0.828 D) 0.205 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 ) 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 hous that developed leaks? (Special formula) A) 0.5 B) 1.5

Q: 24 30

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A: we use Trigonometry table to find out values of y = sin(2x)

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Q: What is the probability of drawing a face card (Jack, Queen, or King) or a diamond from a standard…

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Q: 2) 36³x=¹

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Q: In Grade 1l-Einstein there are 49 students, where there are forty-one female students. Find the…

A: We Know that  Ratio is the quantitative relation between two amounts showing the number of times one…

Q: 16 - (9 - 4) ÷ 5 =

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Q: Provide an estimate for each very large or very small quantity.  Express your estimate as a single…

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

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A: Given data:   The given expression is 270/6.     The number 270 can be written as, 270=3×90=3×2×45

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A: Quotient is 22 Remainder is 49

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Q: Identify the coordinates of the point in polar form based upon the given conditions. Use pi for T. r…

A: We will evaluate the required value.

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A: Given: I=4θ2-25dθ We know that ∫x2-a2dx=x2x2-a2-a22logx+x2-a2+c…

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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.