Rida has placed some orders on an online store and she will receive all of them by next week. The probability that the price of received order will be more than Rs 500 is 0.6. What is the probability that the 4th order received is the first one of more than Rs 500? 0.0384 0.002 O 0.165 O No option is correct

Q: You are ordering a hamburger and can get up to 8 toppings, but each topping can only be used once.…

A:

Q: Given the quiz below, find the probabilities that follow. Round answers to four decimal places. 1. А…

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Q: Express the probability that the next customer will pay with a credit card as a reduced fraction.

A: Total number of customers = (62 + 20 + 34) = 116 Number of customers used credit card = 34

Q: (b) Find the probability that a student participates in less than three actjvities. The probability…

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Q: Micahel is running a small business. He knows that last week 62 customers paid cash, 20 used a debit…

A: The number of customers paid cash is 62.

Q: The table summarizes results from 976 pedestrian deaths that were caused by automobile accidents.…

A:

Q: Suppose we have a box that has 30 balls numbered 1 to 30. You draw three balls at random without…

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Q: There is only one checkout line and the average service time is 5 minutes per customer.  There are 3…

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Q: Clara is a medical assistant who gives 14 people a flu shot in one day. The probability of…

A: Givenn=14p=0.14x~Binomial(n=14,p=0.14)P(X=x)=(nx)×px×(1-p)n-x    ;  x=0,1,...,n

Q: Pain: A recent survey asked 830 people how many days they would wait to seek medical treatment If…

A: Given data,   P(Person waits more than 3 days)=?

Q: Following is the probability distribution of a random variable that represents the number of…

A: (a)   Obtain the probability that a student participates in exactly two activities.   The…

Q: The probability that I make a free throw is 0.2. I plan to shoot free throws untill make 5 free…

A:

Q: if the probabilty that junior goes to the grocery store is 0.6 and the probability that he buys…

A: P(junior goes to the grocery store) = 0.6 P(buys strawberries given he is at the grocery store) =…

Q: Find the probability that Amanda swims more than 4 times a month

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Q: A representative from volleyball team selects people from south until he finds a person who attended…

A: Given that  p=0.20 X~Geometric(p=0.20)

Q: If the probability that you get a grade of "A" in this class is 90%, find the probability that you…

A: Given information Probability that you get a grade of "A" in this class p = 0.90

Q: A jar contains 3 red, 2 white, and 5 blue marbles. What is the probability of selecting two marbles…

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Q: John runs a computer software store. Yesterday he counted 131 people who walked by the store, 66 of…

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Q: As determined from long experience, the number of automobiles rented per hour, X, at the Rent-A Car…

A: Solution-: Let, X=Automobiles Rented and P(X)=Probability  We have following table: X P(X) 0…

Q: Tereasa is about to draw a card at random from a standard deck of 52 playing cards. If she draws a…

A: A standard deck consists of 52 cards. n(S)=52 If she draws a red card or a face card she will win a…

Q: (b) Find the probability that a person would wait for 4 days. The probability that a person would…

A: We have given that Number of days Frequency 0 28 1 437 2 263 3 75 4 16 5 11 Total…

Q: An employee buys a Php50,000 health insurance for Php12,000 good for one year. Based on his…

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Q: An average number of phone calls to the station is 1 for 12 minutes. Find the probability that…

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Q: The probability that entering college students will graduate is 0.40. Determine the probability that…

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Q: Julio rolls a 6 sided red die and a 6 sided black die, if the red die lands on 3 and the sum of the…

A: Given,  For Julio to win a point, the red die should land on 3 P(3) =16

Q: Find the probability of throwing a sum of 8 at least 2 times in 8 throws of a pair of fair 6-sided…

A: We have the  statement about  two dice Sample space =  S={ (1,1) (1,2) (1,3) (1,4) (1,5) (1,6)…

Q: The probability that a driver will have an accident in 1 month equals 0.02. Find the probability…

A: Given,The probability that a driver will have an accident in 1 month=0.02so, The probability that a…

Q: Find the probability that the student is undecided or not transferring?

A: The row and column totals are, Class Yes No Undecided Total Freshman 48 21 11 80 Sophomore 34…

Q: A swim team consists of 5 boys and 4 girls. A relay team of 4 swimmers is chosen at random from the…

A: Solution-: Given: Number of boys=5 and Number of girls=4    Total=5 (Boys) +4( girls)=9  A relay…

Q: The graph to the right is the uniform density function for a friend who is x minutes late, Find the…

A: We have given that in the graph the Uniform distribution with pdf, f(x) = { 1/30 ,   0<x<30…

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.