Find the interval of 90% for the population deviation  26 25 41 41 19 43 25 40 28 42 35 10 32 25 32 42 13 12 15 40 20 33 12 16 13 44 19 34 22 28 39 29 37 33 17 23 28 13 13 49 Write the answer like these (8.56,9.32)

Q: 69 55 83 79 58 61 65 78 65 82 83 60 56 79 63 60 71 79 82 85 compute for the mean and deviation

A: We have given that,  The data set is,  69 55 83 79 58 61 65 78 65 82 83 60 56 79 63 60 71 79 82 85…

Q: The following values are the ages of all the people eating at a local pizzeria. 81, 74, 83, 53, 39,…

A:

Q: Suppose that you want to determine the number of people who will attend a conference this year. In…

A: Given information: The investigator wants to determine the umber of people who will attend a…

Q: Q2 At a site, the clepith of the sand layer was measured for 10 points, and the results were as…

A: x 1.55 2.41 2.91 3.26 3.41 3.73 3.84 3.99 4.02 4.13   The mean is given by…

Q: Find the Absolute Quartile Deviation for the following data, In the dashed line put your…

A: Dispersion is a statistical term that describes the size of the distribution of values expected for…

Q: Suppose the mean height in inches of all 9th grade students at one high school is estimated. The…

A: Given that  Sample size n =9 Population standard deviation =3

Q: A running coach wants to know if participating in weekly running clubs significantly improves the…

A: Option a) is correct.

Q: THE FF. WERE THE RESULTS OF THE EXAMINATION CONDUCTED FOR GRADUATING STUDENTS. FIND THE MEDIAN (USE…

A: Class Frequency 11 - 20 2 21 - 30 7 31 - 40 3 41 - 50 8 51 - 60 10 61 - 70 12 71 - 80…

Q: The following frequency histogram represents the IQ scores of random sample of eighth-grade…

A: Given that : Here the histogram is given with the help of this graph we solve the problem.  First…

Q: The heights of women aged 20 to 29 follow approximately the (64, 2.7) distribution. Men of the same…

A:

Q: A sample consists of the following n = 6 scores: -2, 7, 6, 4, 1, 3  Transform the original sample…

A: The question is about z score Given : Data : -2, 7, 6, 4, 1, 3 n = 6   To find : New value for the…

Q: 45. The median of the following data is 28. Find the missing frequency Scores 0-10 10-20 20-30 30-40…

A:

Q: A manufacturer knows that their items lifespans are normally distributed according to…

A:

Q: Using the set of numbers…   11,13,22,28,36,36,36,37,37,37,38,41,43,44,46,…

A:

Q: he data sets below include four random sample of pulse rates, in beats per minute. Each sample…

A: Sample 164, 78, 54, 102, 76, 86, 56Sample 2100, 90, 70, 70, 78, 70, 94Sample 370, 66, 50, 72, 66,…

Q: The table in the picture shows the frequency distribution of the scores of 50 students in stat. The…

A:

Q: The following data show the lengths of boats moored in a marina…

A: If a data set is not normally distributed then a different amount could be within one standard…

Q: S Suppose the midterm grades for 10 students are the following: 70, 65, 75, 80, 63, 90, 71, 75, 93,…

A: You have posted multiple questions,  according to the guideline I am allowed to solve the first…

Q: Find the 90% interval for the population deviation with the data from the following sample. 26 25…

A:

Q: Find the 95% interval for the population deviation with the data from the following sample. 14 21…

A: It is given that the sample of 40 observations.

Q: The IQ scores of the five-member of the Duluth family are 100,82,104,96 and 118. For this…

A: Data is: 100,82,104,96,118

Q: CONSTRUCT A UNIQUE FREQUENCY DISTRIBUTION TABLE LIKE THE ONE IN THE PHOTO. I REPEAT, IT SHOULD BE…

A: A frequency table is a tabular form that is used to tabulate a large set of observations in an easy,…

Q: What percent of the schools have an acceptance rate below 15%? O a) 1% O b) 4% 12% O d) 16%

A: The number of values corresponding to a class or observation is defined as the frequency of that…

Q: Find deviation dete the mean, ond stendors of the follouip 130, 15 2, 137,139,116,153

A:

Q: The manufacturer of a certain candy states that 15% of the candies are brown, 15% yellow, 25% red,…

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

Q: For this question, you will need to understand the information provided in the following boxplot.…

A: A boxplot of exam scores is given.

Q: Example Calculate mean deviation from mean and median for the following data of heights given in…

A: The objective is to find mean deviation from mean and median for given data…

Q: Calculate the mean for the following distribution of numbers.Take your answer out to three…

A: Mean of the distribution: Mean=∑Xin

Q: Assume critical reading scores for a standardized test are distributed as N(550, 50). a. Find the…

A: Given that  The critical reading scores of a standardized test is normally distributed with Mean (μ)…

Q: IQ scores are measured with a test designed so that the mean is 96 and the standard deviation is 18.…

A: The mean μ is 96  S.D  σ is 18

Q: Assume critical reading scores for a standardized test are distributed as N(580, 100). Complete…

A: Given that  The test scores are normally distributed. Mean (μ) = 580 Standard deviation (σ) = 100 We…

Q: Find the mean and standard deviation of the filling numbers:  30,25,10,30,45,60,30,25,20

A: Mean of the filling numbers is Mean=sum of the all numbers /no  of  given observation Mean…

Q: 90 85 75 76 81 76 75 76 76 96 89 88 73 81 93 76 76 96 89 88 73 81 89 74 74 74 76 86 75 96 79 73 86…

A: x x2 90 8100 85 7225 75 5625 76 5776 81 6561 76 5776 75 5625 76 5776 76 5776 96…

Q: I just need the t answer because the answer I got which was 13.565 was inco

A: The test statistic value is = 0.964 a)

Q: Q2: The following data represent the weight loss in pounds of individuals on a five-week weight…

A: Note : As per the company guidelines, only three subparts can be answered at a time. Kindly,…

Q: Following are the marks obtained by a batch of 9 students in a certain test. 65.3 , 45.6 , 35.9 ,…

A: Given: The marks obtained in a certain test is provided as:…

Q: The mean number of items purchased by shoppers at a grocery store is strongly skewed right with a…

A: Hey there! Thank you for posting the question. Since there are multiple questions posted, we will…

Q: The following set of data represents the number of orders filled by a national-chain restaurant…

A: data in accending order 61,66,67,67,68,73,74,75,75,75,82,85,86,89n = 14

Q: Age Group # of People Avg. # of Colds 250 2.2 945 1.5 1-10 11-17 785 1.1 17-64 3,456 0.4 64+ 195 3.1

A: Measures of Central Tendency: A measure of central tendency represents the central value or typical…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.