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: 4. A bag of fast food sandwiches contents two hamburgers, four cheeseburgers. and three chicken…

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Q: 3. Determine the value of c that makes the function f(x, y) = ce density function over the range 0…

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

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Q: 66. What is the probability of getting at least 1 black card in a 7-card hand dealt from a standard…

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Q: Solve the problem. The odds in favor of a horse winning a race are posted as 4:3. Find the…

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Q: Bob is a high school basketball player who has a 70% free throw percentage. Assume all free throw…

A: Given that  Probability of success p=0.70 X=123 in rth success occurs  r=100

Q: Find (a) E[X]. (b) E[X].

A: Random variable x follow normal distribution (0, σ^2)  Then to find E(x) and E(|x|) =

Q: n urn contains 15 balls: 4 red balls, 5 blue balls, and 6 green balls. (a) If three balls are drawn…

A: GIVEN DATA,4-red balls5-blue balss6- green balls=15 total balls here 3 balls are selected at…

Q: A system consists of five components is connected in series as shown below. As soon as one component…

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Q: 5. Petra has mastered the proofs for six of ten theorems. Two of the theorems will appear as…

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Q: A fair die is rolled four times. What is the probability of obtaining at least three 2's? < P(at…

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Q: The random variable X represents the number of cars per household in a town of 1000 households. Find…

A: It is given that random variable X represents the number of cars per household in a town of 1000…

Q: A woman wrote to an advice columnist, saying that she had been pregnant for 310 days before giving…

A: Given that.   X~N( μ , ?)   μ=266     , ?=16   Z-score =( x - μ )/?

Q: 6. A pizza contains three toppings randomly selected from the following choices: pepperoni,…

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Q: For a standardized psychology examination intended for psychology majors, the historical data show…

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Q: 12. In the following list of numbers, the symbol represents an unknown number. 3,0, 6, 5, 2, 9 If…

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Q: How many ways are there that no two students will have the same birth date in a class of size 60?

A: Solution-: Given: The number of students in the class =60 How many ways are there that no two…

Q: umber of website visitors per hour (X) follows a Poisson distribution with a mean value of 3. a.…

A: Given that : Number of website visitors per hour (X) follows a Poisson distribution with a mean…

Q: Test the hypothesis ₁ = ₂ = ₂ = M₁ = μs at 0.05 level of significance for the data of Table 13.1 on…

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Q: Suppose that X and Y have the following joint probability density function. 3 f(x, y) = x, 0 0, x…

A: Given: fx,y=3x400      0&lt;x&lt;6, y&gt;0, x-4&lt;y&lt;x+4

Q: A box contains 5 red and 5 blue balls. Two balls will be chosen without replacement, what is the…

A: total number of balls in box = 5+5 =1010 balls = 5 red + 5bluetwo balls will be chosen without…

Q: The weekly revenue earned by a certain restaurant has a mean of $118,500 and a standard deviation of…

A: GivenMean(μ)=118500standard deviation(σ)=16800

Q: What percent of the department faculty have 15 or more years of service? swer: ماما % If a member of…

A: From the histogram, we get Total number of members of Department of Biology = 48

Q: In a hypothesis test, the p-value for the one-tailed test is 0.02, find the p-value for the…

A: Answer: 1- Given, In a hypothesis test, the p-value for the one-tailed test is 0.02.…

Q: ollege bound: In a recent year, the Statistical Abstract of the United States reported that 70% of…

A: given data,p=0.70n=15 students q=1-p=1-0.70=0.30x= no of students greduated from high school…

Q: population of normal dog find the sample size necessary to estimate the mean IQ score of the…

A: It is given that  Standard deviation, σ = 12 Margin of error, E = 3

Q: Suppose that 27% of all steel shafts produced by a certain process are nonconforming but can be…

A: Let p be the probability of all steel shafts produced by a certain process are nonconforming but can…

Q: Two out of five of the students of MST use the TikTok website. Of these 80% live outside region 4.…

A: In the given problem, 2 out of 5 students of MST use the TikTok website. Of these 80% live outside…

Q: Coefficient of Linear thermal expansion (CTE) is a material property that describes the unit…

A: From the provided information, n1=20x1=11.13s1=3.2n2=17x2=12.98s2=4.1α=0.05

Q: thanks for the help but could you solve for d as well as I asked?

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Q: Listed below are the months of net worth and millions of dollars of the 10 wealthiest celebrities in…

A: Given, 64 196 184 167 158 153 146 146 146 141 We will find one sample t confidence interval.…

Q: Use the appropriate normal distribution to approximate the resulting binomial distribution. The…

A: 4% of its 300 loan  Number of trials=300 Probability=4% =  0.04 P(18 or more) = ? Number of…

Q: Let X be an exponential random variable with parameter λ=1/4 and from this population a random…

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Q: Find the number of ways to arrange the letters in REVERENCE. There are ways to arrange the letters…

A: given data  word : REVERENCE   number of ways to arrange letter of reverence = ?

Q: Carmen, a computer sales person, believes that the odds are 8 to 7 that she will clinch the sale of…

A: From the provided information, Carmen believes that the odds are 8 to 7 that she will clinch the…

Q: 1b: Two fair coins are flipped. What is the conditional probability of both coin landing on heads,…

A: It is given that two fair coins are flipped.

Q: 3. Computer chips often contain surface imperfections. For a certain type of computer chips, the…

A: Note: According to Bartleby guidelines expert solve only one question and maximum three subpart of…

Q: You work as a health inspector and must visit each of the 15 restaurants in town once each week, In…

A: Given,Total restaurants=15

Q: Data were collected on the distance a frisbee will travel when thrown at a certain speed. The speed,…

A: Given y^=3.47+47.92×s

Q: Let X = [N(µ, σ²)]. Calculate P{\X − µ| < no} for n = 1, 2, 3.

A: Given  mean= μ, standard deviations=σ X~N(μ, σ)

Q: suppose an 8-digit ID number is chosen at random. What is the probability that the ID number does…

A: By classical definition of probability, the probability of an event is the ratio of the number of…

Q: Suppose n > m. Let S be the collection of all functions from [n] to [m]. We randomly pick a function…

A: Given : S be the collection of all functions from [n] to [m]. n&gt;m

Q: Use the ALEKS calculator to solve the following problems. (a) Consider a t distribution with 4…

A: Given : Part a. Degrees of freedom(df): df = 4 T score : t = -1.14 to 1.14

Q: (a) df = 4, df = 15, F = 5.39 O P-value > 0.100 Ⓒ 0.050 0.100 O 0.050 0.100 Ⓒ 0.050 0.100 X O…

A: We can use R-programming to calculate p-values for F test statistic. In R, we use…

Q: f(x) = (6(x - 1)(2-x) if 1 < x < 2 1⁰ otherwise Determine the mean of the time (E(X)) and square…

A: Pdf given f(x)=6(x-1)(2-x); 1&lt;x&lt;2

Q: A survey was conducted by the market research department of the National Real Estate Company among…

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Q: Elan took his cat and dog for a wellness visit at the pet cliic. His cat weighed 158 ounces and his…

A: Given : Weight of the cat=158 ounces It is given that weight of the dog is 482 ounces more than the…

Q: ) A jar contains two balls colored green and purple. An experiment consists of repeatedly drawing…

A: Given that A jar contains two balls colored green and purple. Balls are selected with replacement…

Q: Please solve a, b, c, d, and e.

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Q: 2 50 сомролents 8 Components probabilities they find + the out are damageh Please Show explainati- +…

A: Solution: Given information: N= 50 Total components  x= 4 components are damaged