Assume that a procedure yields a binomial distribution with a trial repeated n=13n=13 times. Use either the binomial probability formula (or a technology like Excel or StatDisk) to find the probability of k=1k=1 successes given the probability q=0.46q=0.46 of success on a single trial.Binomial Calculator(Report answer accurate to 4 decimal places.)P(X=k)=P(X=k)=

Q: In a state's Pick 3 lottery, you pay $1.48 to select a sequence of three digits (from 0 to 9), such ...

A: Given Total number of picks in lottery = 3Total number of digits from 0 to 9 = 10The amount paid to ...

Q: An automobile manufacturer finds that 1 in every 2000 automobiles produce has a particular manufactu...

A: Binomial distribution:The events that has exactly two possible outcomes (success or failure) follows...

Q: In a recent​ poll, 45​% of survey respondents said​ that, if they only had one​ child, they would pr...

A: (a) The probability that at least 84 would prefer a boy  is 0.1230 and it is obtained below: From th...

Q: figure Sdifference for each ot the following studies (only a, b, and c)

A: a)The value of s2pooled is shown below:

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A: 13. a) The monthly payment for incentive A is $698 and it is obtained below: From the given informat...

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A: Solution:Binomial distribution:The binomial distribution gives the probability of number of successe...

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A: Let us define the random variable X as the points for the final exam that are normally distributed w...

Q: For the accompanying data set, (a) draw a scatter diagram of the data, (b) by hand, compute the corr...

A: (a).The scatter plot can be obtained using EXCEL software.Enter the variable x in column A and y in ...

Q: The number of chocolate chips in an​ 18-ounce bag of chocolate chip cookies is approximately normall...

A: According to the Question, The number of chocolate chips in an​18-ounce bag of chocolate chip cookie...

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A: Note:Hey there! Thank you for the question. According to our policy, we have solved the first 3 part...

Q: A researcher wants to investigate the relationship between number of hours spent outdoors and the he...

A: Solution:Step 1:After copying the given data in to EXCEL software,Go to Data > Data analysis >...

Q: (assume that all variables are approximately normally distributed) Weights of Elephants: A sample of...

A: The formula for 95% confidence interval is given below: 

Q: how do I use statcrunch to form a​ 90% confidence interval for variance

A: Confidence interval: A range of values such that the population parameter can expected to contain fo...

Q: For the most recent year available, the mean annual cost to attend a private university in the Unite...

A: Given:

Q: a psychologist theorized that people can hear better when they have just eaten a large meal. six ind...

A: Part a:Denote μ1 and μ2 as the means of the big meal group and the small meal group respectively.Nul...

Q: For a sample of 150 that has a mean of 6540 and a standard deviation =.89, calculate the 95% confide...

A: From the given dataSample size 150, mean 6540 and standard deviation 0.89

Q: How to find margin of error and 95% confidence interval?

A: Margin of error:The margin of error helps in constructing confidence intervals, which gives a range ...

Q: Possion Distribution  The number of calls received by an office on Monday morning between 8:...

A: Here the random variable X, Number of calls between 8.00AM and 9.00 AM follows Poisson distribution ...

Q: Use the given minimum and maximum data​ entries, and the number of​ classes, to find the class​ widt...

A: Solution:The width of each class is obtained below:From the given information, minimum is16, maximum...

Q: A population of values has a normal distribution with μ=158.8μ=158.8 and σ=91.9σ=91.9. You intend to...

A: Given information:Mean, µ=15.8Standard deviation, σ=91.9Sample size, n=141

Q: look at the normal curve below, and find u,u plus standard deviation, and standard deviation

A: The mean and standard deviation can be denoted as µ and σ.

Q: E and F are mutually exclusive events. P(E) = 0.91; P(F) = 0.42. Find P(E | F)

A: Mutually Exclusive Events: The events E and F are mutually exclusive events. That is, P(E and F)=0.

Q: According to a recent article the average number of babies born with significant hearing loss (deafn...

A: The probability that exactly for babies were born deaf is obtained below:From the given information,...

Q: What does it mean for a regression line to be the "best-fit" line.

A: The form of the simple linear regression line is given by,

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A: It is given that the sales person must see 8 doctors, 6 physicians assistants, 12 nurses, 3 medical ...

Q: An effect size of .25 would be considered?

A: Solution:The conditions for the effect size are:If d <0.3, then the effect size is small.If 0.3&l...

Q: Jay can remember only the area code and the first 3 digits of his friend’s phone number.  He also kn...

A: Solution:From the given information, Jay can remember only first 3 digits of his friend’s number and...

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A: If all the participants show improved performance of 8 or 9 points after the treatments, the researc...

Q: Calibri BIU 11 A A 7. Probabilities are always between and

A: Properties of probability:The probability value lies between 0 and 1 (inclusive). That is 0 ≤ P(x) ≤...

Q: Help

A: In this context, X has a Binomial distribution with parameters n = 11 and p = 0.35. Since X is a dis...

Q: Find the​ z-scores that separate the middle 48​%of the distribution from the area in the tails of th...

A: Computation of probability of the area above and below the 48% of the distribution from the area:Fro...

Q: Which of the following is an example of a nominal scale? Weight Order of finish in the National Fo...

A: Nominal scales:Nominal scales are used in the identification, naming, classification, or categorizat...

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A: From the given information, there are 250 student GPAs with the sample mean 3.25 and the standard de...

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A: Note:Hey there! Thank you for posting the question. However, since your question has more than 3 sub...

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A: 1) The appropriate Null and Alternative Hypotheses are given below: From the given information, the ...

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A: It is given that confidence level is 0.90, standard deviation is 7.3 and margin of error E is 2.

Q: Problem 21 c-d The excel spreadsheet is the data

A: Click to see the answer

Q: Redesign of Ejection Seats When women were finally allowed to become pilots of fighter jets, enginee...

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A: It is given that the mean and standard deviations are 60.4 and 98.4Probability that the selected val...

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Q: Four students are randomly selected from an algebra class and asked whether they suffer from math an...

A: Introduction:On random selection, 4 students are selected into the sample.When asked whether they ha...

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A: Given sets areD= {b, a, c, k}E= {t, a, s, k}F= {b, a, t, h}Universal set U is = {a, b, c, h, k, s, t...

Q: Durations of Pregnancies The lengths of pregnancies are normally distributed with a mean of 268 days...

A: Solution:The probability of a pregnancy lasting 308 days or longer is obtained below:The lengths of ...

Q: -1+lne^6x

A: Hey there! You have posted the algebra question under statistics. Please make sure to post the quest...

Q: 3. Suppose a new sample is chosen and you got the following estimated OLS line: predicted birthweigh...

A: 3. From the given information, the predicted OLS line is, biethweight_in_oz =120-3.2 dailycigarettes...

Q: uppose a shipment of 140 electronic components contains 3 defective components. To determine whether...

A: It is given that 140 electronic components contains 3 defective components.The engineer tests 3 comp...

Q: Consider a binominal experiment with 2 trials and p=0.04 d. Find the probability of at least 1 succe...

A: d)From the given information, the binomial experiment with 2 trails and p=0.04 The probability mass ...

Q: I'm confused with question 14 because I cant find an example to follow. Could you help, please? Than...

A: Given data and calculation of variance is shown below

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A: The formula for the 95% confidence interval for the proportion is given below: