Construct a frequency histogram for the data

Assignment Help Basic Statistics
Reference no: EM132362806

Construct a frequency histogram for the following data:

85, 82, 70, 70, 49, 65, 82, 76, 15, 93, 96, 85, 88, 85, 87, 80, 77, 29, 92, 69

My professor requests that we use classes of 10 so I have made the following classes or bins. My question is when determining the frequency for 60-70 and 70-80 what is the correct frequency? It seems like 70 could fit in the 60-70 class or 70-80 class. What are the correct frequencies for 60-70 and 70-80? How do you know?

Classes Frequency

10-20 1

20-30 1

30-40 0

40-50 1

50-60 0

60-70 2 ?

70-80 4 ?

80-90 8

90-100 3

Reference no: EM132362806

Questions Cloud

Identify the risk and determine potential impact : Identify the risk, Determine potential impact, Evaluate risk levels and probabilities and recommended action,
What is the probability that it a croissant : In a bakery, there are 7 bagels, 4 croissants, and 3 muffins. If a pastry is selected at random, what is the probability that it's a croissant?
Rate of patient falls less for the second month : During this second month, we witnessed fewer patient falls. However, was the rate of patient falls less for the second month? Why?
Integral part of any company management process : In all business areas making decisions is a natural and integral part of any company's management process.
Construct a frequency histogram for the data : My professor requests that we use classes of 10 so I have made the following classes or bins. My question is when determining the frequency
Creating a plan and a script : State the uses of emerging technologies within key industry contexts and Interpret and construct representations of business data flow and processes
Strategic importance of cloud computing in business : Research at least two articles on the topic of the strategic importance of cloud computing in business organizations.
Reject the null and support claim as test statistic : At an a=0.05, can you support the company's claim using the test statistic?
Describe solution to securely connect remote worker : Describe a solution to securely connect a remote worker from their home and connected to the Internet to their company network.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd