The frequency distribution shown is constructed incorrectly.ClassFrequency129-133134-1387139-1432144-148154-158Select all applicable mistakes in the frequency distribution.Oclass limits overlapO class width is not uniformO a class is omitted

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Answered: The frequency distribution shown is…

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 food safety guideline is that the mercury in fish should be below 1 part per million (ppm). Listed below are the amounts of mercury (ppm) found in tuna sushi sampled at different stores in a major city. Construct a 98% confidence interval estimate of the mean amount of mercury in the population. Does it appear that there is too much mercury in tuna sushi? 0.56 0.79 0.09 0.94 1.30 0.54 0.91 What is the confidence interval estimate of the population mean μ? Does it appear that there is too much mercury in tuna sushi?
Q2: Show work by typing please TYPING
The frequency distribution is incorrectly constructed. State the reason why. Class Frequency, f 27-32 1 33-38 39-44 6. 45-49 4 50-55 2 A class has been omitted Class limits overlap Class width is not uniform
K Construct a frequency distribution for the given data set using classes in the table, include the midport, tive fencies, and cumulative fequences Which class has the greatest frequency and which has the least frequency? Anunt in dolar) spent on books for a sma 265 309 112 33 231 541 245 303 184 519 533 209 473 200 400 165 254 182 30 488 263 478 480 348 206 522 530 100 354 Complete the te starting with the lowest class mit Use the menumum data entry as the lower im of the first class Type deges or doomas Round the class imds to the nearest whole number Round all other values to the reared thousandhanded) cuss Frequency Midpoint Relative Frequency Cumulative Frequency
Using 6 classes of width 50 starting at 100, construct a frequency distribution for the following numbers. 371 383 131 229 183 195 319 351 173 205 247 177 367 365 Class Frequency 100–___ ______ ____--____ ______ _____ –_____ ______ _____–_______ _____ ______–_____ ______ ______–_____ ______
Identify the lower class limits, upper class limits, class width, class midpoints, and class boundaries for the given frequency distribution. Also identify the number of individuals included in the summary. Age (yr) when award was won 10-14 15-19 20-24 Identify the lower class limits. 0.0.0.0.0.0.0 (Type integers or decimals. Do not round. Use ascending order. 25-29 30-34 35-39 40-44 Frequency 28 35 12 3 6 2 -
ff1
* 00 T O LO R Question 18 Here is a data set: 218 75 129 105 35 133 98 95 37 112 61. 154 696 LL 114 167 35 09 06 174 167 124 83 98 Construct a grouped frequency distribution table (GFDT) for this data set. You want 10 classes with a "nice" class width. Your classes should be labeled using interval notation. Each class contains its lower class limit, and the lower class limits should all be multiples of the class width. In that the data appears to be discrete, use a closed-interval to label each class. Data range Frequency MacBook Air 08 F3 F1 F2 F4 F 7 #3 24 1 2 3. 4. A H. Z B. W N
According to the table below How do you construct of frequency distribution using 4 classes, a width of 2 hours, and a lower limit of 3 for class 1?
Please find the modal class using the information given in the photo attached.
QI For the next frequency table, The Median (M) is: * Class limits 11 - 17 18 - 24 25 - 31 32 - 38 39 - 45 frequency 2 4 1
Using the frequency distribution below, find the (a) class width (b) boundary of first class. Class Frequency 50-52 53-55 8. 56-58 12 59-61 13 62-64 11 O a. 2, 49.5-52.5 O b. 2, 50-52 O c. 3, 50-52 O d. 3, 49.5-52.5

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The frequency distribution shown is constructed incorrectly. Class Frequency 129-133 134-138 7 139-143 2 144-148 7 154-158 Select all applicable mistakes in the frequency distribution. Oclass limits overlap O class width is not uniform O a class is omitted