little lose on step #3 1. The following data set represents the amount spent (in dollars)...
1. The following data set represents the amount spent (in dollars) by 45 shoppers at a supermarket. Construct a frequency distribution for the variable, and also report the relative frequencies for each class in your frequency distribution. NOTE: the data is in dollars and cents; you can not change that data! 10.81, 12.69, 13.78, 15.23, 15.62, 17.00, 17.39, 18.36, 18.43, 19.27, 19.50,19.54, 20.16, 20.59, 22.22, 23.04, 24.47, 24.58, 25.13, 26.24, 26.26, 27.65, 28.06, 28.08, 28.38, 32.03, 33.58, 34.98, 36.37, 37.44,...
39-44 33-38 21-27 QUESTION 8 The data shown are the number of grams per serving of 30 selected brands of cakes. Construct a frequency distribution and a relative frequency distribution using 5 classes. 32 4751 414630 46 383434 5248 48 3843 41 2124 25 29 33455132 32 27 23 2334 35 Source: The Complete Food Counts STEP 2: Find the class width. Since there are 5 classes (given in the question, we have to divide the range (found in question...
please help 2. The incomplete frequency distribution table given below represents the score of an exam in a math class. (a) (5 points) Complete the frequency distribution table below: Class Class Class Class Cumulative Percentage Limits Boundaries Midpoint Frequency Frequency Frequency 154.5, 55 - 67 61 4 167,5 4 110.00% 675, 68 - 80 9 180.5 174 13 122.50% 81-93 180.5, 16 13.5 29 193.5 94 -106 100 11 1106.5 40 (b) (2 points) Find the class width for this...
In Exercises 1 and 2, use the data set, which represents the overall average class sizes for 20 national universities. (Adapted from Public University Honors) 37 34 42 44 39 40 41 51 49 31 55 26 31 40 30 27 36 43 49 35 1. Construct a frequency distribution for the data set using five classes. Include class limits, midpoints, boundaries, frequencies, relative frequencies, and cumulative frequencies. 2. Construct a relative frequency histogram using the frequency distribution in Exercise...
Please assist with the hw assignment..thank you! MATH 101 HW ASSIGNMENT Due Jan 25, 2019 Frequency Distributions A set of samples from a population measuring some characteristic of the group organized into a table Range Max. Value-Min. Value The distribution of data values are classified into several groups (or Classes) Class Width distance between the lower limit of one class and lower limit of the next higher class. Class Width (also) distance between upper limit of one class and the...
In Exercises 1 and 2, use the data set, which represents the overall average class sizes for 20 national universities. (Adapted from Public University Honors) 37 34 42 44 39 40 41 51 49 31 55 26 31 40 30 27 36 43 49 35 1. Construct a frequency distribution for the data set using five classes. Include class limits, midpoints, boundaries, frequencies, relative frequencies, and cumulative frequencies.
following data give the amounts (in dollars) spent on refreshments by 20 spectators randomly selected from those who attended a recent baseball game. 4.95 27.99 5.80 2.99 8.00 9.00 15.75 3.05 21.00 9.50 21.77 12.35 10.45 28.45 7.75 19.5 11.65 3.00 16.50 11.45 Use the less-than method to construct a frequency distribution table that satisfies all properties listed in below. 1. There are 5 classes. 2. The class width is 5.5. 3. The lower boundary of the first class is...
Problem: The following data represent glacose blood levels (mg/100 ml) after a 12 hour fast for a random sample of 70 women (Reference: American Journal of Clinical Nutrition, Vol. 19, pp. 315-351). 45 66 83 71 76 64 59 59 76 82 80 81 85 77 82 90 87 72 79 6 8371 87 817696836794 101 9 9 94 73 99 93 85 83S 78 S0 85 83 84 74 81 70 6 89 70 80 84 77 65 46...
please Teacher help me with this question step by step please and explain everything my Teacher? 1. What is the channel frequency? To find the frequency, expand the Radiotap header of any frame and look for the Channel frequency. 2. What rates are used? Give an ordered list of rates from lowest to highest. Hint: you can click the Rate column to sort by that value. 3. What is the range of RSSI and hence variation in SNRs in the...
2. The following data show the number of cars that arrived at a Tim-Hortons drive-through between 10:00 AM and 11:00 AM each Monday for the past 50 weeks: 1 6 5 4 2 7 5 3 4 5 3 6 6 9 6 8 4 3 3 1 2 3 3 5 7 3 4 4 2 1 8 3 3 3 5 2 8 2 5 3 6 1 1 5 8 3 2 2 5 4 (a) Construct...