Directions: Given the range, class intervals, class interval size and first class interval, construct a frequency distribution table out of the data below. Write your solutions on a sheet of paper or edit this form and fill your answers. 2nd quarter grades of 30 students in Mathematics. 71 92 88 76 90 91 Classes Frequency 84 83 82 90 73 88 95-99 94 77 84 78 97 84 90-94 93 98 80 76 72 91 85-89 84 88 89 88 76 89 80-84 Range 98-71 = 27 75-79 Class interval = 6 27 70-74 Class width (i)= 4.5 or 5 i=5 First class interval = 70 - 74 Do the following: a. Count each score and mark a tally. b. Count the number of tally in each score to get the frequency. c. Get the total frequency Tally Total

Directions: Given the range, class intervals, class interval size and first class interval, construct a frequency distribution table out of the data below. Write your solutions on a sheet of paper or edit this form and fill your answers. 2nd quarter grades of 30 students in Mathematics. 71 92 88 76 90 91 Classes Frequency 84 83 82 90 73 88 95-99 94 77 84 78 97 84 90-94 93 98 80 76 72 91 85-89 84 88 89 88 76 89 80-84 Range 98-71 = 27 75-79 Class interval = 6 27 70-74 Class width (i)= 4.5 or 5 i=5 First class interval = 70 - 74 Do the following: a. Count each score and mark a tally. b. Count the number of tally in each score to get the frequency. c. Get the total frequency Tally Total

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

A student received the following marks on 5 unit assessments: 75, 84, 92, 61, and 79. What should his mark be on the next unit assessment in order to have an average of 80?
-ons Help Last edit was seconds ago Arial 9. BIU A + + ... 4. JOYFUL Fashion Company is reviewing the monthly sales in year 2021.The monthly sales (in millions) of each month were as below: Jan: $2.2 Feb: $2.5 Mar: $2.0 Apr: $2.8 May: $1.9 Jun: $0.9 Jul: $3.4 Aug: $3.7 Sep: $2.1 Oct: $2.5 Nov: $2.3 Dec: $4.6 (a) Find the mean, mode, standard deviation, and range of the above data. (b) Comment on the skewness of the above data. Explain your answer with the comparison of quartiles. The JOYFUL Fashion Company will issue a Gold Membership to customers with accumulated spending in January 2022 over 1% of 2021's average monthly sales and a Platinum Membership to customers with accumulated spending in January 2022 over 1% of the 80m percentile of 2021's monthly sales. (c) Mrs. Robinson has spent $27,450 in January 2022. Will she be qualified for the Gold Membership? Will she be qualified for the Platinum Membership? Explain your answers. (d) It is known that the average monthly sales from Jul…
You have graduated form college and are working for a prestigious real estate investment firm. Your boss is considering in investing in luxury condos in Paris France or Tokyo Japan. He has found five such condos in each city listed below (these are real prices and units by the way). He would like you to calculate the list cost of purchase in USD and area of the condo in square feet. He would also like the cost per square foot in USD (common comparison value in real estate) Complete these calculations for him. You will have to look up the euro to USD and Yen to USD conversion rates and report these in the problem. Paris TOKYO Cost (euro) Square meters Cost (yen) Square meters 1,383,000 130 1,000,000,000 550 1,187,265 78 460,000,000 875 1,197,800 62 194,800,000 152 2,943,100 133 245,000,000 122.5 11,407,700 216 199,800,000 89
Sheet5 contains data for fitness purchases. Create a line chart, a stacked line chart, a 100% stacked line to compare the purchases by different age groups each year with the US population. Place the three charts in the same worksheet as the source data. Include appropriate titles and a legend in each chart. In a cell below each char, explain what you think the chart illustrates
Lotus Yoga Products has 10 operators, and the company works 8 hours a day (8 am to 5 pm with an hour break), 5 days a week. Company is manufacturing yoga pants and the standard minute value for a line to finish one pant=20 minutes. Company produces 178 pairs of pants a day. Calculate the output, in-put and productivity (first two answers in minutes and third as a percentage). What is the number of days to finish the order for 2500 pants (round to whole number) = Required capacity needed in hours /actual capacity per day in hours
The median annual income for someone who has an Associates Degree is $31,936. The median annual income for someone with a high school degree is $26,123. Based on the median income, how much more would someone with an associate's degree earn than someone with a high school degree over 40 years?
For some data, we know the range R of the data is 12 and its median is 6. Find Estimated Lowest Number, and Estimated Highest Number for this data. Give you answers in the same order asked.
Jester's Deli sells 640 sandwiches at a price of $8 each. A market survey shows that for every $0.10 reduction in price, 40 more sandwiches will be sold. Let x represent the number of $0.10 reductions.
The weight of a package mailed during the holidays follows a uniform distribution and ranges from 2 pounds to 9 pounds. 85% of the time, the package will be greater than what value? Round to 2 decimals.
The profit, P, on a $2 muffin is 75%. At least 100 muffins must be sold in a day. The expression for the minimum daily profit, P, is Select one: O O a. P> $150 b. P> $100 c. P> $150 d. P = $150
Here are the top 10 season hitting percentages for members of two baseõall teams, and you must determine which is the best-hitting team, defined as the average. You have to decide which type of average you use and why. Do this by hand or use SPSS.
Please solve each question in the picture and explain each step. THank you !