What is the probability that a cell divides in less than 45 minutes? (Round your answer to 5 decimal places.)
Q: A baseball player has a batting average of 0.22. What is the probability that he has exactly 6 hits…
A: Answer: Given that: p= 0.22 , n= 7 now will use Binomial probability P(X=x)=nx*px*(1–p)n–x,where…
Q: Smith works as a welder inspector in a shipyard. He knows from keeping track of good and poor welds…
A: Givenp^=0.05sample size(n)=300
Q: In 1980 and again in 2010, a Gallup poll asked a random sample of 1000 US citizens "Are you in favor…
A:
Q: A high school baseball player has a 0.217 batting average. In one game, he gets 7 at bats. What is…
A: P(hit) = p = 0.217 no. of trials (n) = 7 x = no. of hits P(x≥2) = ?
Q: A high school baseball player has a 0.266 batting average. In one game, he gets 6 at bats. What is…
A: The batting average is given as, .The no. of bats, .In this case, each batting has only options of…
Q: A baseball player has a batting average of 0.313. what is the players expected number of hits in her…
A: Solution: Given data p = 0.313 n =19 To find : Expected number of hits in her next 19 times at bat?…
Q: What is the z-value and area if score is 70 ?
A: The score is 70
Q: The trade volume of a stock is the number of shares traded on a given day. The data in the first…
A: The question is about point estimate.Given :Sample 1 data :To find :a ) Point estimate for the…
Q: A really bad carton of 30 eggs contains 8 spoiled eggs. An unsuspecting chef picks 5 eggs at random…
A: Given,no.of spoiled eggs=8no.of unspoiled eggs=22Total no.of eggs=30
Q: A history class is comprised of 8 female and 7 male students. If the instructor of the class…
A: Given that Female students =8 Male students=7 Randomly selected students= 8
Q: Show formula please and how to do it on a TI-84 calculator. Thank you. Giving a test to a group…
A: Given A test to a group of students, the grades and gender A B C Total male 3 18 7 28…
Q: A coin rushes 10 times. What are the chances of 3 to 6 rounds?
A: The problem explains us that a coin rushes 10 ,now we have to calculate the chances of 3 to 6…
Q: Determine the probability corresponding to the area of the z-score -1.65.
A: Given, the probability corresponding to the area of the z-score is -1.65.
Q: A student takes a ten question true false quiz but did not study and randomly guesses each answer.…
A: Given: Number of questions = 10Probability of getting correct =1/2 = 0.5 (because it is a true -…
Q: Four green disks, five purple disks, six yellow disks, and seven white disks are placed into a…
A: Drawing samples with replacement means drawing a sample unit from a finite population and is…
Q: What is the probability of Reaching into the box and Randomly drawing swer the Chip numbered 540.…
A: Given The chip numbered 540
Q: In a very delicate operation, the only chance of survival is 80 percent. Find the probability that…
A: 90% of 10 patients is X= 90*10/100 = 9 X= 9 We've to find the probability that exactly 9 patients…
Q: In a recent semester at a local university, 600 students enrolled in both statistics I and…
A: In a recent semester at a local university, 600 students enrolled in both statistics I and…
Q: What is the probability of randomly selecting a Female or a New product? New product Old product…
A: We have given that the data into a cross tabulation form. Total number of persons = 73
Q: sample proportion is p= und to three decimal places as needed.)
A: Given Number of sample of teenagers between 13 to 17 year of ages(n)=280
Q: College Courses At a large university, the probability that a student takes calculus and is on the…
A: P( takes calculus and is on the dean's list) = 0.056P(student is on dean's list) = 0.24P(taking…
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: P(4 science and 5 math) = 0 0/0 믐 X Ś
A: It is given that The total number of books= 13 + 9 = 22The number of selected books= 4 + 5 = 9
Q: Suppose that 18% of a random sample of 2307 Miami residents said that they will donate blood in…
A: p =0.18 n = 2307
Q: The manager of a local record store is interested in the effectiveness of an advertising campaign on…
A:
Q: student takes a test containing 17 true or false questions. At least 11 correct answers are required…
A:
Q: Find the probability of selecting three different orders from Pinky Pie’s Café. Round to four…
A: From the table total number of order is, 329+33+264+54+249+31+145+13=1118 total number of order from…
Q: What is the probability of having another man who earns more than the first man? Additionally, add…
A: It is given that Mean, μ = 250000 SD, σ = 150000
Q: In a group of 103 students, 34 are diploma level and 22 are bachelor level. Find the probability…
A:
Q: As students were exiting the student center on campus, Vicki took note whether they were listening…
A: The objective of this question is to find the probability that a randomly selected student will have…
Q: Determine the probability of 3 out of 5 people getting accepted into a graduate program, where the…
A: The question is about prob. dist. Given : Total no. of people ( n ) = 5 Prob. of selecting single…
Q: John runs a computer software store. Yesterday he counted 131 people who walked by the store, 66 of…
A:
Q: What’s the formula to turn a Z score to a T score?
A: The score is the standardized score obtained by using population data or large samples .The score…
Q: John runs a computer software store. Yesterday he counted 132 people who walked by the store, 69 of…
A: GivenNo.of people who walked by the store=132No.of people came into the store=69No.of people bought…
Q: Approximate the probability (4 decimal places) of less than 9900 hits in a day.
A: Hiven ,Hits follow poisson distributionmean (μ) = λ = 10000 per daystandard deviation σ = λ = 10000…
Q: An umbrella seller can earn 750 TL every day if the weather is rainy, and lose 100 TL if it is open.…
A:
Q: On examining a specific area, the probability of finding a fossil was 1 Help other 100…
A: If a expression is of the form a×a×a×.........×a(n-times)then the above expression in base a is…
Q: Smith works as a welder inspector in a shipyard. He knows from keeping track of good and poor welds…
A: Let p denote the propprtion of poor welds. Given that p = 5% = 0.05 Sample size n = 300
Q: What is the probability that a cell more than 65 minutes to divide? (Round your answer to 5 decimal…
A: The mean is 1 hour, and the standard deviation is 5 minutes.
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- A farmer is examining the amount of fungi per square cm of maize plant. The average number of fungi per two square cm is 4. Find the probability that the number of fungi infections is 6per square cm.The trade volume of a stock is the number of shares traded on a given day. The data in the first accompanying table, in millions (so that 6.16 represents 6,160,000 shares traded), represent the volume of a PepsiCo stock traded for a random sample of 38 trading days in 2018. A second random sample of 38 days in 2018 resulted in the data in the second accompanying table. Complete parts (a) through (d). EX Click here to view the data for sample 1. Click here to view the data for sample 2. Click here to view the table of critical t-values. .... (a) Use the data from sample 1 to compute a point estimate for the population mean number of shares traded per day in 2018. A point estimate for the population mean number of PepsiCo shares traded per day in 2018 is (Round to two decimal places as needed.) million. Sample 1 Volumes (millions 6.16 4.98 5.55 4.28 7.28 6.39 4.02 6.69 5.32 5.05 4.95 3.25 4.92 4.41 4.97 5.07 4.80 6.92 4.16 Sample 1 7.54 8.88 7.56 6.10 4.00 6.22 4.64 6.96 6.71 2.37 4.84…A Park Service arborist is curious if nature preserve volunteers measure the diameter of the sapling's tree trunk when they measure it's growth. In her random sample of 200 volunteers, she found that 62% did. What is the SE? 0.3100 0.0012 0.0269 0.0343
- You can get a feeling for the law of large numbersgiven Section 4 by flipping coins. Flip a coin 100 timesand plot the accumulated proportion of heads after eachfive flips.Toss two coins together for 100 times, then record the result. Calculate the expected for each outcome. Provide the chi-square test and explain the result.Find the probability for a roll of two dice. Rolling a sum less than 5 (the sum is found by adding the 2 faces of the dice). (Round your answer to 3 decimal places)
- The odds in favor of Michael Jordan making a free throw were 21:4. Find the probability of Michale Jordan missing a free throw. Give answer as a decimal to the nearest hundredth.find the probability of choosing a letter other than N from a bag that contains the 15 letters of the name Bernard Riemann. Express your As a fraction in Lois terms or a decimal round to the nearest millionthExplain MEAN SQUARES (M S) AND F RATIOS.
- find the probability of guessing at least 9 out of 14 correctly. Round inetermediate calculations and final answers to three decimal placesPlease try to complete the answer in 30 minYou are playing Farkle.What is the probability to roll exactly 100 points in one roll? Round the answer (as decimal fraction, not in percent) to three digits after the decimal point.