(wolio! Jlgw) For the following frequency table, if the arithmetic mean equals 9, then the constant 3k equalsClassf[0- 4][5-9][10 14] 7[15 – 19] 22kO 10O 8O17O 2O 12Noxt page

We have given that the grouped frequency table. The arithmetic mean is equals to 9.

Answered: (wolio! Jlgw) For the following…

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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ANSWER 7-10. THANK YOU
Given the following frequency table, calculate the mean of X. (Please round your answer to 2 decimal places, ex: 3.12) +-----------------------------------+ | X: 16 17 18 19 20 | |-----------------------------------| | f(X): 2 5 4 3 1 | +-----------------------------------+
1. 2. 3. A restaurant offers 10 appetizers and 25 main courses. In how many ways can a person order a two-course meal consisting of an appetizer and a main course? (A) 2 (B) 15 (C) 35 (D) 250 In how many ways can 6 bands line up to play a show? (A) 6 (B) 36 (C) 720 What is the value of the following expression: (A) 990 (B) 2640 11! (11 - 3)! (C) 3960 (D) 46, 656 (D) 7920
For the following frequency table, midpoint and relative frequency of the second class, class width and fourth actual class respectively are: Class f [30 – 39] 12 [40 – 49] [50 – 59] [60 – 69] [70 – 79] 8. 1 7 10 O 44.5,0.211, 9 and [59.5 69.5] O 44.5 , 0.211, 10 and [60.5 - 69.5] O 4.5 , 0.211, 10 and [59.5 69.5] O 4.5,0.211, 10 and [59.5 70.5] O 45,0.211, 10 and [59.5 69.5]
lo.4 Prove or disprove :Arithmetic Mean is greater than Geometric Mean and Geometric Mean is greater than Hormonic Mean
Pls help ASAP.
If the upper class limits of the first two classes in a frequency table with equal class widths (lengths) are 30 and 38, respectively, then the midpoint (center) of the second class is а. 15 O b. 33.5 О с. 34.5 O d. 19 О е. 34
Example 6.14 Convert the set of numbers 6, 7, 5, 10 and 12 into standard scores:
For the following table , Find the Mode . *
A data set with whole numbers has a low value of 20 and a high value of 110. Find the class width for a frequency table with seven classes. Find the class limits for a frequency table with seven classes. Lower class limit - Upper class limit First class Second class Third class Fourth class Fifth class Sixth class Seventh class
A certain affects virus 0.8% of the population. A test used to detect the virus in a person is positive 88% of the time if the person has the virus (true positive) and 13% of the time if the person does not have the virus (false postive). Fill out the remainder of the following table and use it to answer the two questions below. (enter answer with no commas, i.e. as 1000 not 1,000.) Infected Not Infected Total Positive Test [a] [b] [c] Negative Test [d] [e] [f] Total 800 99,200 100,000 i) Find the probability that a person has the virus given that they have tested positive. (Round your answer to the nearest tenth of a percent and do not include a percent sign.)[g]_______ % ii) Find the probability that a person does not have the virus given that they test negative. (Round your answer to the nearest tenth of a percent and do not include a percent sign.)[h]________ %
how do I go about constructing a frequency distrubution with a lower class of 15.0 and a classwidth of 6?

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(wolio! Jlgw) For the following frequency table, if the arithmetic mean equals 9, then the constant 3k equals Class f [0- 4] [5 9] (10 14] 7 [15 – 19] 2 2k O 10 O 8 O 17 O 2 O 12