An electronic company manufactures electrical resistors with Rave = 40 Q and SD= 2, same unit. What is the probability that the manufactured products will exceed 43 Q? Assume normal distribution. %3D O 17.24% O 82.76% O 93.32% O 6.68%

Q: ) Identify the Z value in the following diagram of the standard normal distribution (interpolate, as…

A: Note: Hi there! Thank you for posting the question. As there are several independent questions,…

Q: The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally…

A: Given problem Given that   The number of chocolate chips in an 18-ounce bag of chocolate chip…

Q: Find the indicated probability using the standard normal distribution. P(z< -1.42)

A: We will use Standard Normal table to find the required probability.

Q: The number of commercials (X) shown during a single hour of children’s television programming is…

A: The sample size is 24. The probability distribution is provided as;

Q: Find the following probability by using the Standard Normal distribution table: 1) P(0.85 <Z s 2.23)

A: Note: Please repost 4th question as i can answer only 3 subparts as per my policy 1)

Q: A random sample of 16 undergraduate students receiving student loans was obtained, and the amounts…

A:

Q: Did high gas prices keep Americans from hitting the road this past summer? In a nationwide survey of…

A: Conditions for discrete probability distribution: The following requirements should be satisfied for…

Q: Read the z statistic from the normal distribution table and choose the correct answer. For a…

A: From the provided information, Level of significance (α) = 0.0048 The test is lower tail.

Q: For a standard normal distribution, determine the following probabilities. a) P(D1.43) b) P(D-0.40)…

A: a)P(z&gt;1.43)=?

Q: The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally…

A: According our policy we can answer only first three subpart for remaining please repost the…

Q: The factory workers in Brighton are prone to a disease called Pneumonia. In a recent survey in a…

A:

Q: A normal distribution has μ = 20 and σ = 4.  What is the probability of randomly selecting a score…

A: Obtain the probability of randomly selecting a score greater than 25 from this distribution. The…

Q: Use the standard normal distribution table to find the probability P(Z<−2.73)P(Z<-2.73) Round to 4…

A:

Q: A newspaper finds that the mean number of typographical errors per page is four. Find the…

A:

Q: Find the variance of the probability distribution for the histogram shown.

A: From the given histogram we can create the probability distribution table. Xi probability, p(x)…

Q: Given a random variable X having a normal distribution with ?=62 ??? ?=15, find the probability that…

A: It is been asked to find the probability that X assumes a value between 55 and 74 using given…

Q: d. a simple random sample of 40 auto insurance policies, find the probability that the average cost…

A:

Q: Find the indicated probability using the standard normal distribution. P(-2.45<z<2.45)

A:

Q: In a store, 65 percent of purchases are made by credit card, on a randomly selected day 17 purchases…

A: From the provided information, 65 percent of purchases are made by credit card. That is p = 0.65…

Q: C. The number of hurricanes hitting the coast of Florida annually has a possion distribution with…

A:

Q: Find the probability using the normal distribution. P (0 <= < 2.01)

A: Given Data: Z is the standard normal distribution

Q: Find the following probability by using Standard Normal distribution table: 1. P(-1.27 -2.64) 3.…

A: The given probabilities are 1. P-1.27&lt;Z≤0 2. PZ&gt;-2.64 3. PZ≤0.96 4. P-2.31&lt;Z≤0.82 5.…

Q: a. Construct a probability distribution below. P(X) b. Calculate the mean, variance, and standard…

A: HERE from given information make probability distribution table and use it for mean and variance…

Q: A random sample of 16 undergraduate students receiving student loans was obtained, and the amounts…

A: A random sample of 16 undergraduate students receiving student loans was obtained, and the amounts…

Q: Estimate the indicated probability by using the normal distribution as an approximation to the…

A: Continuity Correction: The binomial and Poisson distributions are discrete random variables, whereas…

Q: Find the indicated probability using the standard normal distribution. P(z< - 1.59)

A: Given, z=-1.59

Q: n 2018, the per capita consumption of coffee in the United States was reported to be 4.2 kg, or 9.24…

A:

Q: Given a normal distribution with µ = 101 and o = 10, and given you select a sample of n= 25,…

A: Given problem Given that

Q: (c) What is the probability a simple random sample of 60 ten-gram portions of the food item results…

A: Since the student asks for assistance in part (c), only part (c) is solved.

Q: The random variable ?, which is the number of telephones coming to a telephone exchange in a…

A: Part (a) Let X be a random variable denotes the number of telephone calls coming to a telephone…

Q: Need help with this one please.

A: Given that ; Mean = 7.2 inches S. D. = 1.3 inches P[ x&lt;   1.3]     =  ?????  By using standard…

Q: Estimate the indicated probability by using the normal distribution as an approximation to…

A:

Q: During the 2019 Major League Baseball season, the LA Dodgers averaged 41,602 fans per home game.…

A: According to the provided information, Mean (μ) = 41602 Standard Deviation (σ) = 9440

Q: When three coins are tossed once, the probability distribution for the random variable X…

A:

Q: Given a normal distribution with u = 100 and o = 10, what is the probability that a. X> 75? b. X…

A: Note- Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: Makro has found that 26% of its staff are below the age of 20. A sample of 130 customers is randomly…

A:

Q: Find the indicated probability using the standard normal distribution. P(z1.82)

A: P(z&lt;-1.82 or z&gt;1.82)=?

Q: The lifetime of a computer circuit board is normally distributed with a mean of 2,500 hours and a…

A:

Q: can donate blood to Mike? (c) What is the probability that a randomiy closen A does not have type B…

A: Given:

Q: The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally…

A: GivenMean(μ)=1252standard deviation(σ)=129

Q: Find the mean of the following probability distribution? Round your answer to four decimal places.…

A: Given, x P(x) 0 0.2173 1 0.146 2 0.1509 3 0.2399 4 0.2459

Q: For a t-distribution with 13 degrees of freedom, what is the probability that a t-score will be…

A: Given that: t-Distribution with t= 1.771 and degree of freedom(df)= 13 Now will use standard…

Q: When marketing a new product, a company conducts a taste survey. A recent survey of 399 respondents…

A: Binomial Distribution: Let X be a discrete random variable of marketing a new product is said to…

Q: A private hospital gets an average of 14 hospital admissions per week in its emergency room (ER).…

A: ## As per guidelines answering only 3 subparts of the question repost again by specifying the…

Q: c) An engineering company manufactures a product with a mean of 48,000 and a standard deviation of…

A: c. The provided information is µ=48000 hours σ=6000 hours  Using normal distribution  i) After less…

Q: The failure time, in years, of a component is a random variable with a Weibull distribution with…

A: To find: What is the probability that the component will fail within 5.8 years?

Q: Given a normal distribution with u = 100 and o = 10, what is the probability that a. X > 75? b. X…

A: As per our guidelines we are suppose  to answer three sub parts. Given,mean(μ)=100standard deviation…

Q: Determine whether the given procedure results in a binomial distribution.    Tossing a coin 12…

A: Given data :  Total number of coin toss , n = 12

Q: Determine the standard deviation of the random variable, B(600,0.4).

A: Here we need to find the standard deviation of the given binomial random variable.