A particular fruit's weights are normally distributed, with a mean of 256 grams and a standard deviation of 29 grams. If you pick 8 fruits at random, then 17% of the time, their mean weight will be greater than how many grams? Give your answer to the nearest gram.
Q: set of data has a histogram that is extremely skewed, what does this tell you about the data and how…
A: A set of data has a histogram that is extremely skewed, we have to estimate the distribution of the…
Q: =y 3 5
A: The given data is Low Temperature Frequency 40-44 3 45-49 5 50-54 9 55-59 4 60-64 1
Q: After 8 points are added to each score in a sample, the mean is found to be M = 40. What was the…
A: Let us have n number of scores in a sample. After adding 8 to each score sample mean will be M = 40…
Q: The mean and standard deviation of a data set are 5 and 7, respectively. If each observation in the…
A: From the provided information, Mean (x̄) = 5 Standard deviation (s) = 7
Q: The number of hours per week that the television is turned on is determined for each family in a…
A: Given dataThe number of hours per week that the television is turned on is determined for each…
Q: Which of the following statistics for the weight, in grams, of the field mice has the same value…
A: Given that the student adjusted the 100 recorded measurements by subtracting 3 grams from each…
Q: On a survey, 8 students reported how many minutes it takes them to travel to school. Here are their…
A:
Q: At the end of the semester a professor wants to organize student’s grades by how many students…
A: Given data, At the end of the semester a professor wants to organize student’s grades by how many…
Q: A company manufactures batteries in batches of 6 and there is a 3% rate of defects. Find the mean…
A: Given Information: n= 6 p= 3% To find out the the mean number of defects per batch.
Q: A sample mean has a z= -4.0 on the sampling distribution created from the population of psychology…
A:
Q: A couple plans to have 14 children. Assume that girl and boy births are equally likely. Find the…
A: A couple plans to have 14 children. Assume that girl and boy births are equally likely.
Q: Three hundred consumers were surveyed about a new brand of snack food, Crunchicles. Their age groups…
A:
Q: Assume that the readings on the thermometers are normally distributed with a mean of 0° and standard…
A:
Q: Assume that the readings on the thermometers are normally distributed with a mean of 0° and standard…
A:
Q: a survey of Town X found an average of 3.2 perosns per household and a mean of 1.2 televisions. I f…
A:
Q: On five exams, Rachel has a mean score of 80 points. Her lowest score was 50. If this score is…
A:
Q: Ted is not particularly creative. He uses the pickup line "If I could rearrange the alphabet, I'd…
A:
Q: The data set shows the numbers of hours that employees at a certain shop worked in one week.
A: The mean of the data set is:
Q: Suppose a biologist studying the mechanical limitations of tree growth monitors a national preserve.…
A: Given data is45,80,71,67,45,92,87,67,76,45
Q: Use either your graphing calculator or Table A.2. Round to 4 decimal places if necessary. The birth…
A: Given: Population mean μ=7.46 Population standard deviation σ=1.8 Consider X be the random variable…
Q: On a nationwide math test, the mean was 52 and the standard deviation was 4. If Roberto scored 85,…
A: The z score formula is,
Q: Find sd.The differences between two sets of dependent data are 0.4, 0.24, 0.22, 0.26, 0.34. Round…
A: The formula for sample standard deviation is,
Q: Suppose the mean percentage in Algebra 2B is 70% and the standard deviation is 8%. What percentage…
A:
Q: A data set has five values. The 45th and the 55th percentile are both 25. The largest value is 125,…
A: We have to given that, data set has 5 values i.e. n=5 and 45th percentile = 55th percentile = 25…
Q: The scores and the percents of the final grade for a student in a stats class are given. What is the…
A: The student’s mean score is calculated below:
Q: The frequency distribution shows the lengths, in inches, of available baseball bats at a batting…
A:
Q: A class of 5 students averaged 70% on a given test. A class of 9 students averaged 80% on the same…
A: Introduction: Suppose there are k groups numbered 1, 2, 3, …, k – 1, and k.
Q: Use the five-step procedure to test the research hypothesis that the mean weight in men in the…
A: H0 : ? =191 H1 : ? >191
Q: A student takes a multiple-choice test that has 6 questions. Each question has four choices. student…
A: It is given that, A student takes a multiple-choice test that has 6 questions i.e. n=6 Each…
Q: Use your favorite search engine to find 10 daytime high temperatures from where you live. After…
A:
Q: ccording to this data, what is the "normal range" for creatinine levels? That is, in what range will…
A:
Q: The mean of a class is 23.6 years. How old would a 26th student have to be for the mean age of the…
A: Given data The mean of a class is 23.6 years
Q: Statistics jobwant workstatus age tv gpa Valid 134 133 133 132 134 Missing 1 1 Mean 23.29 3.88 2.50…
A: Given info: From the given SPSS output, the number of hours participants watch television in a…
Q: 16 14 12 10 8. 4 0.5 1.5 2.5 3.5 4.5 5.5 6.5 Frequency
A: Solution
Q: The distances golf balls travel under laboratory testing conditions are normally distributed. The…
A:
Q: elect ALL the ways that variation in the data can be measured below. A. The mean of the data B. The…
A: We have to find ways that variation in the data can be measured
Q: in 2020, a sample of 12 monarchs had an average wingspan of 6.3 cm. this year a new sample of 12 had…
A: Given that For year 2020 Sample size (n1)=12 monarchs Sample mean=6.3 Population standard…
Q: Mark went around the neighborhood collecting spare change for charity. The 7 families gave: $5.00 ,…
A: The spare change amount given by families for charity is:- $ 5.00 $ 4.00 $ 4.00 $ 6.00 $…
Q: Scores on a test have a mean of 66 and a standard diviation of 9. Michelle has a score of 57.…
A: Given, Mean μ=66 Standard deviationσ=9 Michelle has a score X=57
Q: If a sample of 23 swimmers is taken from a population of 74 swimmers, the population mean u is the…
A: Given data: If a sample of 23 swimmers is taken from a population of 74 swimmers. To find: The…
Q: A teacher weighed the backpacks of 4 students. Here are the weights (in kilograms): 5,7,9,11 which…
A:
Q: The number of hours per week that the television is turned on is determined for each family in a…
A: Given that there are 24 families in the sample. Mean=31 Median=27.2 7th percentile= 16 hours
Q: 8, 7, 10, 6, 7, 16, 8, 16 Find the mean weight of these cats. If necessary, round your answer to the…
A: It is given that the weight of 8 cats. Mean: It is the sum of the observations divided by the…
Q: If you periodically collect samples of 25 undergraduates, how much will the sample mean vary from…
A: Consider X as a random variable that denotes the cost of attendance for undergraduates in the US.…
Q: The NAEP music assessment scores for eighth grade students are approximately N (150, 35). Find the…
A: Given data: Let , X ~ N (150, 35) To find: 1.Find the z-scores by standardizing the following…
A particular fruit's weights are
If you pick 8 fruits at random, then 17% of the time, their mean weight will be greater than how many grams?
Give your answer to the nearest gram.
![](/static/compass_v2/shared-icons/check-mark.png)
given data
normal distribution
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
- A study found that 1.21% of Social Security recipients are too young to vote. If 800 Social Security recipients are randomly selected, find the mean of the number of recipients who are too young to vote. Round your answer to the nearest hundredth (that is 2 decimal places.)Find the mean, variation, and standard deviationA couple plans to have 5 children. Assume that girl and boy births are equally likely. Find the mean number of girls in 5 births. Round your answer to one decimal place, if needed.
- Suppose 6 students take an exam, and the mean score is 82.5. Five of the student scores are as follows:95, 78, 85, 56, and 96. What is the sixth student’s score?Paul wants to estimate the mean number of siblings for each student in his school. He records the number of siblings for each of 100 randomly selected students in the school. What is the parameter?What was Jason mean median and mode weight in pounds for the last 6 matches
- Calculate the mean if -2 standard deviation = 70 and +2 standard deviation = 100. The mean of the data set isAssume that the readings on the thermometers are normally distributed with a mean of 0° and standard deviation of 1.00°C. A thermometer is randomly selected and tested. Draw a sketch and find the temperature reading corresponding to Pa1, the 91st percentile. This is the temperature reading separating the bottom 91% from the top 9%. Click to view page 1 of the table Click to view page 2 of the table. Which graph represents Pa,? Choose the correct graph below. OD. Oc. OB. OA. Ay The temperature for P91 is approximately . (Round to two decimal places as needed.) XLSX Click to select vour answerls). 33283.xls Exit Honorlock 22 MacBook Air 吕0 000 000 F4 F3 F6 F7 F8 F9 FIC #3 2$ * 3 4 5 6 7 8 E R Y UAn incoming freshman took her college's placement test in French and she scored 82 points. The overall results on the French test had a mean of 72 and a standard deviation of 8. Scores were normally distributed. Find the percentage of the students who scored higher than 82 points using your normal table. Write your answer without the % sign as a numerical value, for example write 52.7 for 52.7%.
- The histogram displays the number of 2008 births among U.S. women ages 10 to 50 . Each bin represents an interval of two years, and the height of each bin represents the frequency with which the data fall within that interval. A histogram for the number of births by mother’s age for 2008. Height of 62 for ages 14 to 16, height of 202 for ages 16 to 18, height of 369 for ages 18 to 20, height of 415 for ages 20 to 22, height of 441 for ages 22 to 24, height of 470 for ages 24 to 26, height of 487 for ages 26 to 28, height of 460 for ages 28 to 30, height of 403 for ages 30 to 32, height of 326 for ages 32 to 34, height of 252 for ages 34 to 36, height of 177 for ages 36 to 38, height of 99 for ages 38 to 40, height of 46 for ages 40 to 42, height of 17 for ages 42 to 44, and height of 4 for ages 44 to 46. Use the provided histogram to answer questions about the number of births for each age group. How many births occurred among women over the age of 38 ? number of births:What percentage…In a psychology class, 40 students have a mean score of 89.5 on a test. Then 24 more students take the test and their mean score is 78.3.What is the mean score of all of these students together? Round to one decimal place.The number of hours per week that the television is turned on is determined for each family in a sample. The mean of the data is 30 hours and the median is 26.2 hours. Twenty-four of the families in the sample turned on the television for 15 hours or less for the week. The 11th percentile of the data is 15 hours. Step 4 of 5 : What is the value of the 50th percentile?
![A First Course in Probability (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134753119/9780134753119_smallCoverImage.gif)
![A First Course in Probability](https://www.bartleby.com/isbn_cover_images/9780321794772/9780321794772_smallCoverImage.gif)
![A First Course in Probability (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134753119/9780134753119_smallCoverImage.gif)
![A First Course in Probability](https://www.bartleby.com/isbn_cover_images/9780321794772/9780321794772_smallCoverImage.gif)