Consider the following data representing the daily calorie intake for dieters. 1170 1138 1116 1336 1182 1182 1199 1253 1382 1178 1308 1441 1156 1284 1352 1388 1169 1418 1241 1297 1368   Daily Calorie Intake for Dieters Class Frequency Relative Frequency Cumulative Frequency 1107–1166       1167–1226       1227–1286       1287–1346       1347–1406       1407–1466       Step 1 of 4:  Determine the class width of the classes listed in the frequency table. Step 2 of 4:  Determine the frequency of the third class. Step 3 of 4:  Calculate the relative frequency of the fifth class. Determine your answer as a simplified fraction.   Step 4 of 4:  Compute the cumulative frequency of the third class.

Q: Frequency distribution table: Class 505 – 1066 1067 – 1628 1629 – 2190 2191 – 2752 2753 – 3314…

A:

Q: Data was collected for 300 fish from the North Atlantic. The length of the fish (in mm) is…

A: Given data

Q: 56 0.44802 -0.76395 0.60781 -0.81178 2.51735 -0.14212 1.70972 0.17677 -0.27609 0.54349…

A: TSERofReturn AcmeRofReturn -1.99167 -1.03712 2.64815 3.04528 -0.58856 0.44802 -0.76395…

Q: 128 patients with advanced lung cancer were followed until death. The four "cell" types of lung…

A: Given the box plot of types of cancers and wanted to comment on distribution type.

Q: LOCA- TION 1 DATA 49 POINT LOCA- 13 TION DATA 78 2 63 14 78 3 63 15 78 4 68 16 80 70 17 83 6 72 18…

A: here total observations = n = 24  no. of observations below 90 = 20 percentile of 90 = ?

Q: Find the 25th, 50th, and 75th percentile from the following list of 32 data 1 2 3 4 5 9 10 15 16 18…

A:

Q: 110 adults with gum disease were asked the number of times per week they used to floss before their…

A: Given:

Q: Suppose we want to estimate the annual high temperatures of the hottest major cities in the United…

A: The question is about sampling Introduction : Population :  The set of all measurements /…

Q: For the following Grouped Frequency Data Table (GFDT) answer the questions below.  Lower Class…

A: make the lower class limits and upper class limit  continuous as follows and calculate the…

Q: 70 adults with gum disease were asked the number of times per week they used to floss before their…

A: Here we have to complete the frequency distribution tables colums like frequency..,relative…

Q: Find the 25th, 50th, and 75th percentile from the following list of 32 data 9 14 31 47 3 4 19 32 49…

A: here data is arranged in accending order already. ith percentile = i(n+1)100th observation No. of…

Q: Consider this data set of (n 117) birth weights in grams that has been sorted. 1483 1693 1868 1951…

A: 85 percentile:-Pi=i(n+1)100th term

Q: The mass of 40 concrete slab were weighed (in kg): 77 83 79 74 84 72 81 78 68 78 80 71 91 62 77 86…

A: Solution

Q: Listed below are the measured radiation absorption rates (in w/kg) corresponding to 11 cell phones.…

A: Solution-: Given : xi:1.31, 0.91, 1.44, 0.93, 0.87, 0.51, 1.03, 0.79, 1.43, 0.59, 0.76 We draw the…

Q: Anya gathered a random sample of chips from a popular company. She calculated data on different…

A: Given that Arya gathered a random sample of chips from a popular company and for the data collected,…

Q: Listed below are the measured radiation absorption rates​ (in W/kg) corresponding to 11 cell phones.…

A: From the given data we want to find the 5 number summery and box plot.

Q: Do you find any association between the tempers of brothers and sisters from the foHowing data :…

A: Given:         Sister       Good nature sulien Total   Good nature 1230 850 2080 Brother…

Q: Data was collected for 300 fish from the North Atlantic. The length of the fish (in mm) is…

A: Given data was collected for 300 fish from the north atlantic. the length of the fish(in mm) is…

Q: Data was collected for 300 fish from the North Atlantic. The length of the fish (in mm) is…

A: Class limit: The smallest and the largest value for a class are called as class limits. The smallest…

Q: For the following Grouped Frequency Data Table (GFDT) answer the questions below.  Lower Class…

A: Lower Class Limit Upper Class Limit Frequency Cumulative Frequency (cf) 60 64 5 5 65 69 7 12…

Q: Dr. Marion’s sample of 28 recordings of Gustav Mahler’s 6th Symphony: 84 70 75 84 78 87 83 79 85 88…

A: Solution: Let X be the length of recording of Mahler’s 6th Symphony. From the given information, the…

Q: 110 adults with gum disease were asked the number of times per week they used to floss before their…

A: no.of times floss per week Frequency Relative frequency cumulative  frequency 0 19 0.1727 19…

Q: Find 64th percentile, P64, from the following data 100 110 160 180 190 210 220 260 280 290 310 | 350…

A: Solution

Q: Which of the following is a true statement comparing the water bills of the two neighborhoods? More…

A: Histogram : It represents the data using bars.

Q: Which choice best describes the estimate of E(yla = 0)? (a) E(y|x = 0) < -2 (b) -2 ≤ E(y|x = 0) < 0…

A: The data on the X and Y variables are as follows:X:−4,−2,0,2,4Y:−10.672,−6.428,−2.242,1.946,7.596To…

Q: Create a histogram using SPSS and the following data:

A:

Q: About what percent of customers waited fewer than 10 minutes under the new system? 20% 45% 65%

A: From histogram of new systemP(X&lt;5)=0.20, P(5&lt;X&lt;10)=0.45

Q: Compile the frequency table for the scores in the Math 130 test pre- sented in Table 4.1, page 112.…

A: Note: The number of data in given table contains 135 test scores. so we have computed cumulative…

Q: Data was collected and recorded from parents who allow their children less than 60 minutes of…

A: It is an important part of statistics. It is widely used.

Q: Find the 25th, 50th, and 75th percentile from the following list of 28 data 2 5 6 9 12 14 15 19 22…

A: here sample size (n) = 28

Q: Assume that the histograms are drawn on the same scale. Which of the histograms has the smallest…

A: Introduction: Suppose Q1 and Q3 denote the first and third quartiles of a data set, respectively.…

Q: Data was collected for 300 fish from the North Atlantic. The length of the fish (in mm) is…

A:

Q: 110 adults with gum disease were asked the number of times per week they used to floss before their…

A: The total number of adults is 110.

Q: Find the 94th percentile, P94, from the following data 3 10 12 14 16 17 29 30 31 33 36 39 45 48 51…

A: Solution

Q: Find the 4 yearly moving averages from the following data (1) by centering the averages and (i) by…

A:

Q: 70 adults with gum disease were asked the number of times per week they used to floss before their…

A: No. of times floss per week Frequency Cumulative Frequency Relative Frequency= frequency/N 0 5 5…

Q: For these data set:  390, 460, 650, 710, 760, 780, 800, 830, 860, 890, 910, 950, 970, 1040, 1090,…

A: The "discrete unit" in a dataset refers to the smallest distinct or separate measure that data can…

Q: Find the 25th, 50th, and 75th percentile from the following list of 35 data 2 6 8 15 21 29 30 33 48…

A: Given,sample size(n)=35

Q: Calculate the mea Ag 5 6

A: Given values:   AGE (Year) Frequency x d=x−A/n cf   30−39 6 34.5 −3 6   40−49 26 44.5 −2 32…