W Use the accompanying radiation levels in kg different cell phones. Find the percentile P70- for 50

Q: Calculate the 3rd quartile, 9th decile and 46th percentile o the distribution

A: Quartile is the measure that divide the data into 4 parts with 3 points. Decile is the measure that…

Q: Find 54th percentile, P54, from the following…

A: Enter the data in excel as shown below

Q: n the brackets, how did you know to use the 21 and 20 percentiles?

A: The number of observations, The data set…

Q: What z value is associated with the fewest 59%? Select one: a. -0.23 b. 0.22 c. 2.22 d. 0.27 e.…

A:

Q: Find the percentile for the data value. Data set: 2 2 7 4 2 5 9 9 11 3 2 9 6 1 9; data value: 7

A: Sort the data values in ascending order

Q: The histogram below gives the length of service of members of the Department of Chemistry at a…

A: The formula to compute the percentage of faculty have less than 20 years of service is, % of faculty…

Q: From the data below, a.the value of 60th percentiles P60 b.the value of the 95th percentile P95

A: Given,sample size(n)=50the given data is already arranged in ascending order.

Q: What score corresponds to the 10th ​percentile?

A: Here Given Graph of percentile(Y axis)  and Test scores( X axis)

Q: The average weekly earnings in dollars for various industries are listed below. Find the percentile…

A: Solution-: We have following data: 548,450,475,460,687,514,641 We find the percentile rank of the…

Q: Calculate the student's weighted grade point average if they received the following grades in their…

A: Given that,No. of different courses = 5To find the weighted grade point average of the…

Q: q11- Median is which percentile of the data? Select one: a. 25th. b. 50th. c. 75th. d. 80t

A: b. 50th

Q: Find Percentile 30 and Percentile 35. Base your answer from the formula provided.

A: Data given Class Frequencyf cf 5 - 9 4 4 10 - 14 5 9 15 - 19 10 19 20 - 24 8 27 25 - 29…

Q: Consider this data set of (n 117) birth weights in grams that has been sorted. %3D 1545 1607 1870…

A: 16 percentile: Pi=in+1100th term

Q: Find the z-score that corresponds to the 63rd percentile

A: we have to find the Z-score that corresponds tothe 63rd percentile.

Q: The 20th percentile is how many inches?

A: The mean is 64 inches and the standard deviation is 2.5 inches.

Q: Use the accompanying radiation levels in for 50 different cell phones. Find the percentile…

A:

Q: 0.25 0.26 0.27 0.49 0.62 0.63 0.63 0.64 0.71 0.84 D 0.88 0.92 0.93 0.94 0.96 0.96 0.97 1.03 1.06…

A: Given: Radiation Levels…

Q: in the highest 2.5 percent eat?  What is the z-score

A: Given that 2.5% of the highest area present in the data. That is, P(Z>z)=2.5%=0.025…

Q: W The percentile corresponding to 0.60 kg (Round to the nearest whole number as needed.)

A: Here given 50 different value of radiation levels. Percentile = (n/N) ×100% n =  no of observations…

Q: 5. Given: CLASS LIMITS FREQUENCY 61 63 64 66 67 69 12 70 72 15 73 75 8. 76 78 79 81 olve for the…

A: Given data : Class limit Frequency 61 - 63 2 64 - 66 5 67 - 69 12 70 - 72 15 73 - 75 8…

Q: Find the 90th percentile. So 10% of the T

A: Let X be the lifetime of LCD TV sets follows an exponential distribution with a mean of 100,000…

Q: Class 20-22 23-25 26-28 29-31 32-34 Frequency 3 2 1 32 Calculate Quartile-2, Decile-8, Percentile-20…

A: Given data is Class interval Frequency 20 - 22 3 23 - 25 2 26 - 28 1 29 - 31 3 32 - 34…

Q: D. 3rd Quartile E. 7th Decile F. 65th Percentile also this

A: Median is the middle value that seperates the data into two equal halves. Percentile is the measure…

Q: Hurricane Damage Find the percentile rank for each value in the data set. The data represent the…

A: Given data  2.3,3.3,6.2,7.9,9.6,11.3 N =6

Q: Using percentiles, the difference between which of the following is the interquartile range? Select…

A: Interquartile range: The interquartile range (IQR) is also called the midspread, middle 50%, or…

Q: Eric scored 107 on the IQ test. What is his exact percentile rank? M=100    s=15

A: Given, Mean, M=100 Standard deviation, S =15

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…

Q: During the scholarship examination of a certain scholarship grant taken by 10,000 applicants,…

A: Given : Annabelle score (x) =350total number of applicant =10000Number of rank below x =8995

Q: Using percentiles, the difference between which of the following is the interquartile range? Select…

A: Interquartile range : Interquartile range = Q3 - Q1 Where , Q1 is the 1st quartile. It is the value…

Q: C. Find the indicated measure. 1. P= %D 25 80 f. 6. Class Intervals 54-58 59-63 9. 64-68 17 69-73 18…

A: Grouped data Class Interval Frequency 54 - 58 6 59 - 63 9 64 - 68 17 69 - 73 18 74 - 78…

Q: Find the percentile corresponding to 4.0.

A: Recall the following fact.

Q: TEN ENGINEERING STUDENTS HAVE THE FF. HEIGHTS (IN FT): 5.2 5.8 6.2 4.8 4.9 5.11 4.11 5.6 DETERMINE…

A: given data of ten engineering students have the ff. heights(in ft);…

Q: A cyclist recorded the number of miles per day she cycled for 5 days. the recordings were as follows…

A: The 50th percentile of the data is the same as the median of the data.  Calculate the median of the…

Q: Find the z score for the 55th percentile.

A: Percentile= 55th  = 0.55 P(Z=z)= 0.55

Q: What is the 84th and 22nd percentile and what is the 7th and 9th decile

A: Solution To find the percentile and decile we will use Excel

Q: Calculate the 88th percentile for X.

A: Let X follows normal distribution with mean 0 and standard deviation 1. The 88th percentile for X…