The following frequency distributiomn table represents the temperature (in °C) recorded on 37X days throughout a year.Temperature (°C)15 - 1818 - 2121 - 2424 - 2727 - 3030 - 3333 - 3636 - 39Number of days125X-13010X+22113(X/2)+5a. Compute the average temperature recorded during the period.Answer in exact fraction, or rounded to at least 4 decimal places°Cb. Compute the median temperature recorded during the period.Answer in exact fraction, or rounded to at least 4 decimal places.°Cc. Determine the variance in the temperature.Answer in exact fraction, or rounded to at least 4 decimal places.d. Find the Pearson's Coefficient of Skewness using the relation between Mean, Median and Standard Deviation.Answer in exact fraction, or rounded to at least 4 decimal places.

Given the frequency distribution table of the temperature (in °C) recorded on 37X days throughout a…

Answered: The following frequency distributiomn…

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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A biologist exposed a certain type of bacteria to gamma radiation to see how long they would live. He gathered data on the survival time of a number of bacterial cells and organized the data into the histogram below. Use the histogram to construct a frequency table. (The relative frequencies should be in decimal form.) 60+ 50 40 30 10 440 282 Survival Time (in Seconds) 45 124 203 361 519 Survival Time of Bacteria upon Exposure to Gamma Radiation Frequency Survival Time (in Seconds) Relative Frequency 45-124 124-203 203-282 282-361 361-440 440-519 Frequency 20
A flight travels daily from Pittsburgh to San Antonio. The following list gives the arrival time relative to the scheduled arrival time (in minutes) for a selection of 17 days. (A negative number means that the flight arrived early.) −8, −4, −4, −3, −2, 1, 2, 3, 5, 7, 8, 8, 14, 18, 24, 28, 37 Send data to calculator Frequency 8. 6. 4 2. 5 -10 7 Answer the questions below. 2 0 10 20 30 Arrival time relative to 5:07 (in minutes) 2 (a) For these data, which measures of central tendency take more than one value? Choose all that apply. 1 Mean Median O Mode 40 None of these measures
Recall that a relative frequency histogram is used to graph quantitative data. Classes are chosen to divide the range of values into equal-length subintervals, then plotted along the horizontal axis. A bar is drawn for each class with height equal to the relative frequency for that class. To create a relative frequency histogram, first summarize the following data in a frequency table. 1 N 2 3 4 5 6 7 Class Class Boundaries 8 9 1.3 10 11 14.7 9.0 16.7 4.1 14.9 4.4 2.7 32.3 10.9 9.0 9.0 1.6 18.4 1.0 2.4 2.4 18.0 Since the measurements are all between the values 0 and 33, it will be convenient to choose 11 class intervals of length 3. Using the given data, tally the values within each class interval to determine the frequency of each class, and fill in the following table. 0 to <3 3.5 11.2 18.0 26.7 3.7 3 to 6 6 to 9 9 to 12 12 to < 15 15 to 18 18 to 21 21 to 24 24 to 27 0.2 6.1 13.5 27 to < 30 30 to 33 7.4 8.2 19.2 1 1 2 1 Frequency 10 5 1 4 1 X X 9.4 X 8.7 X 2.0 6.6 3.9 5.9 4.3 3.3 0.2…
How do you construct a frequency table in Excel? Paragraph B I
6. Fill in the missing values in the following table of relative frequency, labelled A- J. Show how you calculate each value, and put your final answer for each value in the table below (e.g., replace "A" with your found value). The method you use can be different from mine, but you must show how you arrive at each value. Hint: go in order. Find A, then B, etc. Tutorial video 3 should be very helpful here. Class Frequency Relative frequency Cumulative relative frequency 1 to 5 300 0.15 0.15 6 to 10 B A 0.20 11 to 15 500 C D 16 to 20 F 0.45 E 21 to 25 H G 0.98 26 to 30 J I 1.00
Define relative frequency and conditional relative frequency
describe the steps you would take to construct a frequency distribution
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A keen angler kept a record of the weight of each of his last 51 catches of fish. The weights, recorded to the nearest 0-1 kg, are as given in the following table. Weight (kg) 0.0-0.4 0.5-0.9 1.0-1.2 1.3-1.7 1.8-2.1 2.2-3.7 3.8-5-2 Frequency 12 8 2 9 8 8 4 Draw a histogram for the data, and use it to calculate the modal class.
Fourteen different second-year medical students at a hospital measured the blood pressure of the same person. The systolic readings (mm Hg) are listed below. Use the given data to construct a boxplot and identify the 5-number summary. 135 120 131 125 O A. 138 O C. The 5-number summary is ☐☐☐☐, and all in mm Hg. (Use ascending order. Type integers or decimals. Do not round.) Which boxplot below represents the data? 120 120 130 129 Blood 140 sure (mm Hg) 130 140 Blood Pressure (mm Hg) 150 150 Q Q 125 Q 130 ... OB. O D. 150 120 120 143 126 140 130 Blood Pressure (mm Hg) 130 140 Blood Pressure (mm Hg) 140 150 150 126 150 D₂₁
Please help solving this showing all the steps.

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