the me the battery Will be greater than 2 years? d. What is the probability that the life of the battery is greater than 2 years but less than 4 years? What is the var(x)? e.

Q: Q5- The weekly average number of airplane crashes is 3. Whatis the probability that there will be…

A:

Q: Stephen buys a bag of cookies that contains 8 chocolate chip cookies, 5 peanut butter cookies, 7…

A:

Q: k Q1) c- The probability of twice withdraw the same ball from a box contains 25 balls, 5 balls are…

A: Total no: of balls=25   White balls=5 blue balls=7 black balls=9 no: of ways =

Q: de 100 x 20 x < 0 f(x) = What is the probability that? a. A computer will function between 60 and…

A: Here, we have to find the probability of the functions.

Q: The time between two phone calls in a customer care center is exponential with mean = 1 minutes.…

A:

Q: Orenda buys a bag of cookies that contains 7 chocolate chip cookies, 5 peanut butter cookies, 8…

A: The bag contain 7 chocolate chip cookies  5 peanut butter cookies 8 sugar cookies and 5 oatmeal…

Q: PA box containing a group of balls (blue and red) totaling 25 balls. If another Five blue balls are…

A:

Q: The probability that John hits a target is p =1/4. He fires n = 6 times. Find the probability that…

A: Answer -  The probability that John hits a target is p =1/4. He fires n = 6 times.…

Q: The probability that an event will happen is P(E) = 0.46. Find the probability that the event will…

A: According to the provided information, P(E) = 0.46

Q: A MARKSMAN IS REQUIRED TO SHOOT AT A TARGET UNTIL HE SCORES 5 BULL'S EYES. THE PROBABILITY THAT HE…

A:

Q: Sam is going to throw a dart at a dartboard in a local establishment.  Sam figures that the dart…

A: Sam figures that the dart will hit the bullseye or it won't.

Q: The probability of flu symptoms for a person not receiving any treatment is 0.051. In a clinical…

A:

Q: The probability that Z lies between -1.10 and -0.36

A: The probability that Z lies between -1.10 and -0.36 is given byP(-1.10&lt;Z&lt;-0.36)

Q: An animal shelter has a 65% adoption rate for puppies. Of all puppies in the shelter, 75% live to be…

A:

Q: D5) If the hazard is 0.2t + 1 for fish through the years, what is the probability that at least 3/4…

A: The hazard function is h(t)=0.2t+1. The cumulative hazard function is H(t). According to survival…

Q: Jeremy sells a magazine which is produced in order to raise money for homeless people. The…

A: We have given that  X~binomial ( n , p )  Success  of probability p= 0.09 Number of trials n= 40

Q: K is 0.35. The probability that he will be assigned both math and writing homework is 0.20. The…

A: Addition rule of probability : P( A or  B ) = P( A ) + P( B ) - P( A and B )

Q: The probability that it snows and the bus artives late is 0.023. Jose hears the weather forecast and…

A: Define the events, A : This is snow in a day B : The bus arrives late Here we have to find the…

Q: Brooke buys a bag of cookies that contains 5 chocolate chip cookies, 5 peanut butter cookies, 6…

A: Given: A bag of cookies contains: Chocolate chip cookies = 5 Peanut butter cookies = 5 Sugar cookies…

Q: Noah buys a bag of cookies that contains 5 chocolate chip cookies, 4 peanut butter cookies, 4 sugar…

A: GivenNo.of chocolate chip cookies = 5No.of peanut butter cookies= 4No.of suga cookies = 4No.of…

Q: Kevin has a box of candies with different flavors. He will randomly choose one piece of candy.  The…

A: Given that, The probability that Kevin chooses a strawberry flavored piece (p) =7/22 What are the…

Q: Q5- The weekly average number of airplane crashes is 2. Whatis the probability that there will be…

A:

Q: Q2/ You have a restaurant. 70% of people choose rice in their lunch, the rest choose bread and…

A: We have given that,  X be the random variable from binomial distribution with p = 70% = 0.70 and n =…

Q: Q4) The probability that A hits a target is 1/4 and the probability that B hits a target is 1/3. 1.…

A:

Q: Tevin buys a bag of cookies that contains 6 chocolate chip cookies, 8 peanut butter cookies, 5 sugar…

A:

Q: Find probability p(z>-5.52)?

A: we haveto find probability usong z table.

Q: d. For the 32 people, find the probability that the average coffee consumption is between 16.8 and…

A: We have given that,  The amount of coffee that people drink prr day are normally distributed with…

Q: Roberto buys a bag of cookies that contains 9 chocolate chip cookies, 9 peanut butter cookies, 4…

A: He can select the first oatmeal cookie in 6 ways. He can select a peanut butter cookie in 9 ways.So…

Q: r63. The probability that a contractor will get a plumbing contract is 2/3, and the probability that…

A:

Q: Amy buys a bag of cookies that contains 7 chocolate chip cookies, 9 peanut butter cookies, 9 sugar…

A: Given Information:  Number of chocolate chip cookies = 7  Number of peanut butter cookies = 9…

Q: The probability of an alarm clock failing is 4.7%.  What is the probability of two such alarm clocks…

A:

Q: L25. An investment consultant predicts that the odds against the price of a certain stock will go up…

A:

Q: The probability P, as a percent, that a certain computer keyboard in a public library will last more…

A: P= 0.9909 Given information P = 100e−1.2t

Q: The probability that z lies between -2.41 and 0

A: Standard Normal Distribution: A random variable z is said to be a standard normal variable if z…

Q: Find i) the joint probability function of ?1and ?2. ii) the probability that less than 3 heads will…

A:

Q: Lauren buys a bag of cookies that contains 7 chocolate chip cookies, 7 peanut butter cookies, 4…

A: Given: Number of chocolate chip cookies = 7 Number of  Peanut butter cookies = 7 Number of sugar…

Q: Q2: b: The probability that it is unsuitable for use if it is salt- resistant ? * O 7/10

A: Given The total number of cement bags is 1000. 500 of which are salt-resistant cement.  200 of which…

Q: Meningitis causes stiff neck 50% of the time. The probability of a patient having meningitis (M) is…

A: Given : Let S be the event of causing stiff neck and M be the event of having meningitis P (S/M) =…

Q: J0%6. Also, suppose that the probability that Bob E both a flat tire and a transmission failure is…

A:

Q: The probability P(0.5

A:

Q: Lauren buys a bag of cookies that contains 5 chocolate chip cookies, 4 peanut butter cookies, 9…

A: Given, chocolate chip cookies = 5                 Peanut butter cookies = 4                 Sugar…

Q: A bag contains 5 red balls and some blue balls.lf the probability of drawing a blue ball is double…

A:

Q: Ken has applied to both FSU and the UGA. He thinks the probability that FSU will admit him is 0.4,…

A: We have to find given probability...

Q: It has been found from experience that an exclusive clothes shop makes an average of four sales…

A: The probability that the shop will make more than one sale is computed as follows: The probability…

Q: d. What is the probability that the life of the battery is greater than 2 years but less than 4…

A:

Q: which one hopes to avoid. Let P(B) = 0.001 while P(A) = 0.990. (a) Give P(C). (b) What is the…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Renee buys a bag of cookies that contains 5 chocolate chip cookies, 7 peanut butter cookies, 5 sugar…

A: Number of choclate chip cookies = 5 Number of peanut butter cookies = 7 Number of sugar cookies = 5…