Using the following example below, explain how to use the binomialcdf function. The probability that you will pass statistics is 85%.  If 20 students are randomly selected, what is the probability that more than 10 of them will pass?

Q: The probability of winning a cricket match is 0.45.What is the probability to lose the match.

A:

Q: A system consisting of five independent relays is considered closed if a current can pass from A to…

A: From the given information, thee are five independent relays. Let Ei be the event that the ith relay…

Q: In music, when going up an octave you double the frequency. For instance, if one note has a…

A: 1) Given that when going up an octave we double the frequency. If one note has a frequency of 400…

Q: Decide whether or not the two events in question are independent or whether it is not possible to…

A: Independent events: If A and B are independent, then P(A and B)=P(A)×P(B)

Q: Find P(F or G) by counting the number of outcomes in F or G.   P(F or G) =

A: The given outcomes  is . The sample space is .

Q: When the time runs out in a soccer game and the score is tied, the game will go to a shootout.  Each…

A: Hey, since there are multiple subparts posted, we will answer first three subparts. If you want any…

Q: In a large population, 53 % of the people have been vaccinated. If 4 people are randomly selected,…

A: Given information- Given problem is of binomial distribution. Probability of success, p = 0.53 No.…

Q: In an experiment, John has found that the low bid on a construction job can be regarded as a random…

A:

Q: Example: Let's P be the probability That's a new aircraft engine will fail at least half of their…

A: Given Information: P indicates the probability that a new aircraft engine will fail at least half of…

Q: Mohammed is taking courses in both Mathematics and Statistics. He estimates his probability of…

A: Let us assume the following events M - Passing the Mathematics exam S - Passing the Statistics exam…

Q: At the school library, 25% of the books are mysteries. If Sarah randomly chooses a book to read,…

A:

Q: Explain the probability rules with examples.

A:

Q: A coin is tossed 12 times. Y= Number of Tails .Find the probability of getting (i) 3 tails (ii) at…

A:

Q: A student has a 30% chance of getting a particular professor for a class. What are the odds of…

A: From the provided information, There is 30% chance a student getting a particular professor for a…

Q: In a Business Statistics class, there are 15 girls and 11 boys. On a test 2, 9 girls and 6 boys made…

A: Given: In a business statistics class there are 15 girls and 11 boys on a test 2, 9 girls, and 6…

Q: A weighted coin has a 62% chance of landing on heads.  You decide to flip the coin 3 times.…

A: Given: n = 3 Probability of landing head p = 0.62 Probability of landing tell q = 1-0.62 q = 0.38…

Q: e residents of a city rank the six cell phone companies in their area. What is the probability that…

A: The residents of a city rank the six cell phone companies in their area. P(Correct order)=?

Q: 38% of college students say they use credit cards because of the rewards program. You randomly…

A: n = 10 p = 0.38

Q: In a city, 6% of the population have contracted a particular disease. A test for this disease is…

A:

Q: Alexandra and Martha take a math exam. The probability of passing this exam for Alexandra and…

A: Let A be the event for Alexendra take math exam B be the event for Martha take a math exam.  Given…

Q: Based on a survey, assume that 37% of consumers are comfortable having drones deliver their…

A: Suppose a random variable x, defines that the number of consumers who are comfortable having drones…

Q: Assume that the group has a portfolio of 6 stocks. There is 30% chance that any one of these stocks…

A:

Q: A student has a 40% chance of getting a particular professor for a class. What are the odds of…

A: Step 1: Identify the formula for odds given probabilityOdds (A) = P (A) / [1 - P (A)]  Step 2:…

Q: Seventeen percent of married couples say they are planning a trip to Europe. You randomly select 15…

A: Suppose a random variable x, defines the number of married couples, who are planning a trip to…

Q: The table shows the number of deaths in the U.S. in 2020 due to a variety of causes. The population…

A: From the provided information, The table of number of deaths in US in 2020 due to a variety of…

Q: Studies show that seven percent of adults live to age of 110. You randomly select five adults. Find…

A:

Q: Design a simulation that you can use to model the situation. Then use your simulation to find the…

A: To estimate the experimental probability that exactly 1 out of the next 2 meals is overcooked, we…

Q: A class in Engineering Data Analysis consists of 6 women and 4 men. Their grades are calculated, and…

A: Given problem Given that   A class in Engineering Data Analysis consists of 6 women and 4 men.…

Q: 45% of consumers prefer to purchase electronics online. You randomly select 8 consumers. Find the…

A: Given, 45% of consumers prefer to purchase electronics online. You randomly select 8 consumers. (a)…

Q: A poll showed that 45.2% of Americans say they believe that Marilyn Monroe had an affair with JFK.…

A: Given, Marilyn Monroe had an affair with JFK= 45.2% Probability that randomly selected individual…

Q: Three guys Kojo, Mensah and Jack were required to fire and hit a target once as part of their…

A: It is given that the probability that Kojo, Mensah and Jack hit the target are 1/2, 1/5 and 3/4…

Q: On a  3 day vacation the forecast predicts a 75% chance if rain. What's the probability of it…

A:

Q: In a very large industrial company, the average number of fatal accidents per month is 0.3. Find the…

A:

Q: . 65% of the population of a town is over 20 years old. If a random sample of 30 p the probability…

A: Given: p=probability of success=65%=0.65 n=sample size=30 We need to find P(X≥18). The formula of…

Q: ou decide to learn a new hobby and take up archery. You can hit the target 34% of the time. If you…

A: Given Data: The probability of hitting a shot on the target is: p=0.34 The total number of shots…

Q: Rohan, the bookworm plans on reading 8 books by next week. But he only reads novels, poetry, short…

A: Given: Let N denote novels, P denote poetry, S denote short stories and F denote science fiction. P…

Q: Tom exercises shooting. He is allowed to make 3 shoots. For every shoot Tom makes, Probability of…

A: Given data: The total number of shoots is n=3. The number of shoots exactly hit by Tom is r=2. The…