: The probability that a mountain-bike rider travelling along a certain track will have a tyre burst is 0.05. Find the probability that among 17 riders: (a) exactly one has a burst tyre (b) at most three have a burst tyre (c) two or more have burst tyres.

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A: Given  n=15 t=1.251

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A: The given data is 98,140,130,120,130,102,160

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A: Please find the explanation below. Thank you.

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A: Given that  Margin of error =E =15 Population standard deviation =80

Q: Given the matched-pairs below, compute the mean and standard deviation for X Y. X 14.1 13.6 15.8…

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Q: unbinsed statistie for e ? skow thet is an and kes variance

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Q: 14. Exclude leap years from the following calculations. (a) Compute the probability that a randomly…

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Q: The table below represents a frequency distribution of marks for 110 students in mathematics in a…

A: Calculate the probabilities of given frequency distribution table:

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Q: Ex: For a particulaF case, consultation committee should be formed to include five consulting…

A: Given,no.of males=40no.of females=20

Q: ccording to a report done by S& J Power, the mean lifetime of the light bulbs it manufactures is 45…

A: Given that  x̄ =44 , μ = 45 , ? = 7 , n = 90

Q: 11. Find the probability of the indicated event if P(E) = 0.20 and P(F) = 0.35. Find P(E and F) if…

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Q: 7. Which of the following is TWO-TAILED? Ο Ha: μ< 16. Ho: μ<16 Ο Ha: μ# 16 O Ho: µ = 16

A: Given Mean=16

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Q: A-5. In a recent survey of families, it was found that the average amount of money spent on…

A: Given that  X~N(μ= 95.25 , σ= 27.32 ) μ= 95.25 , σ= 27.32 , n = 25

Q: the histogram below. NOTE: The last class actually represents "7 or more items," not just 7 items.

A: The histogram can be denoted as,

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A: Given,sample size(n)=90sample mean(x¯)=15.61population standard…

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Q: Assume the random variable X has a binomial distribution with the given probability of obtaining a…

A: Given,n=18p=0.9q=1-pq=1-0.9=0.1A random variable X~Binomial(n=18 , p=0.9)P(X=x)=18x0.9x0.118-x   ;…

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Q: Construct a stem and leaf diagram and find * :the median for the following data 36 50 70 66 99 87 75…

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