Calculate the 25th percentile of the data shown x 1.8 2.3 6.7 11.3 16.7 25.2 26.9 27.9 Can you help me to find the right aswer?

Q: A pediatrician wants to determine the relation that may exist between a child's height and head…

A: Introduction: Consider that there are n pairs of observations of variables the x and y. The formula…

Q: Find the 5 number summary for the data shown 4 6 18 28 45 48 61 68 75 76 87 88 89 90 91 5 number…

A: To find the 5 number summary of a data set, you need to find the smallest data value (minimum), the…

Q: For the 20 test scores shown, find the percentile rank for a score of 88. 72 63 92 74 86 50 77 82 98…

A:

Q: Find the 5 number summary for the data shown x 10.5 11.7 13.9 15 15.1 15.7 16.9 24.3 27 27.5

A: The five number summary includes: 1) The minimum 2) The first quartile, Q1 3) Median 4) The third…

Q: Calculate the 30th percentile of the data shown

A: Data Set :12.713.11621.221.524.82728.930.2

Q: Determine the Coefficient of Variation of a data set given the x̅= 2.54 and s = .74. Round to the…

A: GivenMean(x)=2.54standard deviation(s)=0.74

Q: Calculate the 23th percentile of the data shown x 26.8 27.3 30.9 33 33.9 34.9 39.7 53.4 53.8 69.2

A: The provided information is as follows:26.827.330.93333.934.939.753.453.869.2The number of…

Q: Scores p5 of 5: Find the percentage of students that scored higher than 75.5. Round your answer to…

A: Answer:- Given Prealgebra Exam Scores histogram is -

Q: 1.8 2.3 6.7 11.3 16.7 25.2 26.9 27.9

A: Percentile is the value in the data below which certain percentage of the data lie.   For computing…

Q: For the data set, {8, 3, 1, 11, 8, 7}, Q1 3.0 %3D Q3 8.0 ニ IQR = | 8.25

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Q: Calculate the 35th percentile of the data shown. X 4.1 4.6 9.1 22.7 23.2 29.8 30

A: 4.1,4.6,9.1,22.7,23.2,29.8,30Number of data : n = 7find 35th percentile = ?

Q: The scatterplot illustrates the relationship between distance and success rate of field-goal…

A: Given,

Q: 1.128 Find an SAT percentile. Reports on a student's ACT or SAT results usually give the percentile…

A: Suppose a random variable X, defines the SAT scores of a student.

Q: iven the following data, find the weight that represents the 56th percentile. Weights of Newborn…

A: The data is given on the weight of the babies.Given that,Sample size To find the 56th percentile.

Q: A pediatrician wants to determine the relation that may exist between a child's height and head…

A: Formula : Se =√(SSE/(n-1))

Q: Using the given data, find the following. , 10.8, 16.9, 15.8, 8.4, 4.1, 8.9, 13.6, 5.4, 4.5, 7.6,…

A: Given the data 4.1 4.5 5.4 6.2 7.6 8.4 8.9 10.8 11.9 13.6 15.8 16.9 19.3

Q: number of hours per week that the television is turned on is determined for each family in a sample.…

A: Given that  Mean = 30 Median = 26.2

Q: Use your favorite search engine to find 10 daytime high temperatures from where you live. After…

A:

Q: Refer to the figure at the right. At a= 0.10, can you reject the claim that the proportion of 18 to…

A: Denote p1, p2 as the true population proportions of 18-24-year-olds men and women, who living in…

Q: Consider the following statement. The proportion of all students enrolled at a particular university…

A: Given: The data shows that the proportion of all students that were enrolled at a particular…

Q: Calculate the 75th percentile of the data shown x 1.1 4.5 7.2 8 12.4 15.7 18.9 25.4 26.5 27.3 28.6…

A: We have to find a value such that 75% of the values are smaller than that value.Here,the total…

Q: The first 6 months of tracking you found you spent the following amounts (rounded to the nearest…

A:

Q: Please calculate the SD of a sample of 8 data points using the formula taught in class. The…

A: We hava given that, ΣX2 = 5012.2,   n = 8, x̄ = 24.0 Then,  We will find the standard deviation (SD)…

Q: Calculate the 30th percentile of the data shown x 2 4.7 4.8 8.6 12.3 16.8 19.2 20.7 21.3

A: Given information- We have given a data set- X - 2, 4.7, 4.8, 8.6, 12.3, 16.8, 19.2, 20.7, 21.7 We…

Q: Calculate the 55th percentile of the data shown 1.3 6.2 19.4 19.7 25 27.2 1.5 7 2.2 5.4 5.9 8.9 13.1…

A: given no. of observations (n) = 20 we have to find 55th   percentile   here the observations are…

Q: find the 95% c.I for the mean selling price of 1300 sq ft condos remember n=5 , b0=-32.7, b1=7.5 ,,…

A: To find the 95% confidence interval (CI) for the mean selling price of 1300 sq ft condos, we can use…

Q: Calculate the 70th percentile of the data shown x 1 4.3 6 8 20.5 23.3 23.6 25 26.7 29.8

A:

Q: Using the given data, find the following. , 1.4, 5.9, 8.3, 15.2, 13.4, 11.8, 17.316.2   Identify…

A: We have given that the discrete data of size 8 i.e. 1.4, 5.9, 8.3, 15.2, 13.4, 11.8, 17.3,16.2…

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.