Fiber content (in grams per serving) for 18 high fiber cereals are shown below.Fiber Content6.10106.9.12129.13109126.146.9.n USE SALT(a)Find the median, quartiles, and interquartile range for the fiber content data set.medianlower quartile%3Dupper quartileinterquartile range

(a)Arranging the numbers in ascending order, weget:6,6,6,6,6,9,9,9,9,9,10,10,10,12,12,12,13,14 Here,…

Answered: Fiber content (in grams per serving)…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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This exercise requires the use of a statistical software package. The cotton aphid poses a threat to cotton crops. The accompanying data on y = Infestation rate (aphids/100 leaves) X1 = Mean temperature (°C) x2 = Mean relative humidity appeared in an article on the subject. ŷ y = 62 21.0 105 X1 88 28.3 41.5 94 26.0 56.0 97 27.5 58.0 101 27.1 31.0 x2 68 103 28.3 40.0 75 34.0 25.0 7 57.0 78 24.8 48.0 62 30.5 34.0 42 28.3 13.0 13 33.6 20.0 28 30.8 37.0 20 31.0 19.0 31 31.3 21.0 26.8 36.5 119 29.0 41.0 61 78 34.3 X1 33.0 24.5 19 33.0 21.0 6.0 43 32.0 28.0 X2 27.8 39.0 22 31.8 17.0 24 33.5 39 34.5 18.5 16.0 20 34.3 26.0 22 26.5 26.0 57 27.3 24.5 58 25.8 29.0 83 25.0 41.0 88 18.5 53.5 26.0 51.0 103 19.0 48.0 Find the estimated regression equation of the multiple regression model y = a + B₁X₁ + ₂×₂ + e. (Round your numerical values to two decimal places.) 107 18.0 70.0 98 16.3 79.5 Assess the utility of the multiple regression model using a significance level of 0.05. Calculate the test…
Maria ran an experiment to determine the optimal conditions for growing artichokes. The data below displays the weights of the artichokes she grew (measured in grams). 59 50.9 64.5 46.3 72.5 56.2 72.5 37.7 72.5 43.8 What is the mean weight of the artichokes? mean = What is the median weight of the artichokes? median = What is the mode weight of the artichokes? mode = Check Answer Type here to search Cc F5 F1 F2 F3 F4 F6 F7 F8 F9 F10 F- %23 $ & 3 6. 7 8 Q Y U D G H J K LU
Here is a frequency distribution table (FDT) for a small data set: data value frequency 19 30 31 23 32 13 33 12 34 30 Find the following measures of central tendency. mean (x) (Please show your answer to one decimal place.) = median = (Please enter an exact answer.) mode = (Please enter an exact answer.) %3D
Check O Resources Give Up? O Hint ent Score: 5.9% 2 of 16 Beans and other legumes are a great source of protein. The following data give the protein content of 30 different varieties of beans, in grams per 100 grams of cooked beans. 7.5 8.2 8.9 9.3 7.1 8.3 8.7 9.5 8.2 9.1 Make a proper stemplot of these data. 9.0 9.0 9.7 9.2 8.9 8.1 9.0 7.8 8.0 7.8 6 8 7 0 1556788 8 0 112 2333799 9 0 00 1 2357 10 6 7.0 7.5 13.5 8.3 6.8 10.6 8.3 7.6 7.7 8.1 11 12 13 5 O 18 01556788 8 0 1122333709 900 0 12 357 10 6 7. 11 12 13 6 Key: 618=6.8 grams of protein per 100g of cooked beans 0 1 755678 8 80 1122 333 8799 000123 957 106 11 7. 12 135 Key: 68 68 grams of protein per 100g of cooked beans 68 7 61880667 8. 29372910331 9 35 100720 10 6 11 12 13 5
Approximate the measures of center for following GFDT. Data Frequency 30 - 34 2 35 - 39 0 40 - 44 14 45 - 49 20 50 - 54 13 Report mode and median accurate to one decimal place. Report the mean accurate to two decimal places (or enter as a fraction). (a) mode = (b) median = (c) mean =
What is the test statistic P value
Using the JMP Output above, respond to the following prompts: Determine what measure of center and spread would be appropriate to use when analyzing the data. Explain your reasoning. State the values for your chosen measure of center and spread. Determine which graph would be appropriate to use for the measures of center and spread you selected.
Find the following measures of dispersion for the data below: 3 12 19 8 0 6 0 4 10 11 17 18 12 12 15 Sorted Data _____________________________ Minimum ________ Quartile 1 ________ Median ________ Quartile 3 ________ Maximum ________ Range ________ Interquartile Range ________
IIT UU I Use the following cell phone airport data speeds (Mbps) from a particular network. Find the percentile corresponding to the data speed 1.4 Mbps. 0.1 0.2 0.2 0.4 0.4 0.4 0.4 0.5 0.5 0.5 O 0.6 0.6 0.7 0.8 0.9 0.9 1.1 1.4 1.4 1.6 1.6 2.1 2.1 2.3 2.3 2.5 2.6 2.7 2.9 3.3 3.8 4.6 4.8 5.9 6.1 6.3 6.9 8.6 9.1 11.2 11.4 11.5 13.3 14.1 14.4 14.5 14.9 15.2 15.4 29.9 Percentile of 1.4 = (Round to the nearest whole number as needed.)
The table below shows the distribution of weight of a certain type of fruit. weight frequency <10 4 <15 3 <20 23 <25 54 <30 16 <35 9 <40 7 <45 4 1) Draw the histogram of the data and use it to estimate the model weight. 2) calculate mean, median and interquartile range.
Fiber content (in grams per serving) for 18 high fiber cereals are shown below. Fiber Content 6 11 11 6 9 6 12 12 9 13 11 9 12 6 14 6 9 9 (a) Find the median, quartiles, and interquartile range for the fiber content data set. median = lower quartile = upper quartile = interquartile range = (b) Explain why the minimum value for the fiber content data set and the lower quartile for the fiber content data set are equal. The upper quarter of the data values are all the same value. The minimum value and the lower quartile are always the same value. The bottom quarter of the data values are all the same value.
Approximate the median for following GFDT. (Report answer as the midpoint of the class containing the median.) Data Frequency 50 - 54 1 55 - 59 2 60 - 64 4 65 - 69 13 70 - 74 22 75 - 79 10 80 - 84 8 85 - 89 6 90 - 94 1 median = Submit Question

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