Question: Set up a frequency distribution table and calculate the relative frequency for the following quiz scores that Matt achieved in his Algebra course: Matt's Quiz

Set up a frequency table and calculate the relative frequency for the following quiz scores that Matt achieved in his Algebra course:
Matt's Quiz Scores: 85, 88, 92, 79, 100, 78, 61, 60, 79, 99, 100, 69, 98, 85, 92, 79, 81, 85, 100, and 100.
Use the following frequency intervals:
60 - 70
70 - 80
80 - 90
90 - 100
Calculate the variance and standard deviation for Matt's quiz scores.

Step by Step Solution

★★★★★

3.42 Rating (161 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

CI f relative frequency x fx x2 fx2 6070 3 015 65 195 4225 ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

1019-B-M-A-P-C(4030).docx

120 KBs Word File

Students Have Also Explored These Related Managerial Accounting Questions!

Daily revenue from vending machines placed in various buildings of a major university is as follows: 20, 75, 43, 62, 51, 52, 78, 33, 28, 39, 61, 56, 43, 49, 48, 49, 71, 53, 57, 46, 42, 41, 63, 36,...

Construct a frequency distribution histogram or polygon for the set of scores presented in the following frequency distribution table: X...........................F 8...........................2...

The following table shows a frequency distribution for grouped data. Notice that the frequency of scores, f(x), does not add up to 15. If a total of 15 scores were actually counted, give a possible...

Question 1: (10 Points) Find the mean, median and mode of the following: Question 2: (20 Points) Set up a frequency distribution table and calculate the relative frequency for the following quiz...

MM255 Business Math and Statistical Measures Unit 7: Instructor Graded Assignment Business Statistics Unit 7 focuses on descriptive business statistics, which is covered in your reading of Chapter 7:...

Set up a frequency distribution table and calculate the relative frequency for the following quiz scores that Matt achieved in his Algebra course.Explain the difference between frequencies and...

MM255 Business Math and Statistical Measures Unit 7: Instructor Graded Assignment - Version 4 Business Statistics Unit 7 focuses on descriptive business statistics, which is covered in your reading...

Question 1: (10 Points) Find the mean, median and mode of the following: Presto Printing Company sales for the month of February. (NOTE: The company is closed on Sundays.) Question 2: (20 Points) Set...

please help with the mean Understand Competitive Market Environments Question 1: Find the mean, median and mode of the following: Presto Printing Company sales for the month of February. (NOTE: The...

ATTACHED WHOLE WORKSHEET WITH ALL NUMBERS Question 1: (10 Points) Find the mean, median and mode of the following: Presto Printing Company sales for the month of February. (NOTE: The company is...

For the sample AC circuit 2: B. Determine 192 I(t) Zeq Vs(t) = 10 cos (10t + 90) V (Variations: Changes in resistor and source values and directions).) Step 1: The voltage phasor VSF Step 2: The...

We saw that planning graphs can handle only propositional actions. What if we want to use planning graphs for a problem with variables in the goal, such as At (P1, x) ^ At (P2, x), where x ranges...

Consider evaluating an investment opportunity in Tecno Company's bond. This bond, issued by Tecno Company, carries a 6 % annual interest rate, has a maturity period of 1 0 years, and a face ( or...

9.7 Suppose an individual knows that the prices of a particular color TV have a uniform distribution between $300 and $400. The individual sets out to obtain price quotes by phone. a. Calculate the...

Figure shows a siphon, which is a device for removing liquid from a container. Tube ABC must initially be filled, but once this has been done, liquid will flow through the tube until the liquid...

Suppose that your body has a uniform density of 0.95 times that of water. (a) If you float in a swimming pool, what fraction of your body's volume is above the water surface? Quicksand is a fluid...

If a bubble in sparkling water accelerates upward at the rate of 0.225 m/s2 and has a radius of 0.500 mm, what is its mass? Assume that the drag force on the bubble is negligible.

Risker investments require? A higher discount rate A lower discount rate It depends Risk has nothing to do with the discount rate Your company is analyzing the attractiveness of an investment in...

Please attempt to answer all correctly. Thanks MMII and the effect of taxes Debt financing has one important advantage that the early MM propositions ignored: interest on debt is tax deductible. The...

The following data represent the recent sales price(in $1,000s) of 24 homes in a Midwestern City 208 123 143 175 219 119 196 224 262 116 228 224 203 149 123 164 158 143 161 260 147 242 145 230...