Question: B. The following histogram is representing marks obtained by 50 students of a class. 15- 12 12- No. of students 6 - 0 9.5 20.5

B. The following histogram is representing marks obtained by 50 students of a class. 15- 12 12- No. of students 6 - 0 9.5 20.5 30.5 40.5 50.5 60.5 70.5 80.5 Marks 1. Arrange the data in distribution frequency table 2. Find mean, median, and mode 3. Find Q1, Q2, Q3 4. Find Standard deviation and variance of the data 5. Construct cumulative frequency table ( fks and fk2) 6. Construct the ogive negative and positive of the data 7. Construct the polygon of the data 8. Construct the Box and Whisker Plots and Stem and Leaf Plot of the data

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

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

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

The Cash account of Renfro Corporation showed a balance of $21,749 at December 31 prior to preparing a bank reconciliation. The companys bank statement showed a balance of $22,000 at the same date....

B. The following histogram is representing marks obtained by 50 students of a class. 15- 12- 12 No. of students- 0 9.5 20.5 30.5 40.5 50.5 60.5 70.5 80.5 Marks 1. Arrange the data in distribution...

B. The following histogram is representing marks obtained by 50 students of a class. 15- 15 12 12- 9 No. of students 0 9.5 20.5 30.5 40.5 50.5 60.5 70.5 80.5 Marks - 1. Arrange the data in...

project: Part 3 - Confidence Intervals Assignment For this part of the project and based on the class sample, you will create a 95% confidence interval for the mean age and the proportion of males in...

QUESTION 1 Which method of collection of data should be used in a study where two groups are formed to determine the effectiveness of a new cold remedy in which one group takes the medicine and other...

Hello I've attached an Excel file (NZ1832) and I got these questions wrong: 6.01, 6.02, 6.03, 6.04, 9.01, 9.04, 9.05, 9.06, 9.09, 9.12, 9.13, 10.01, 10.03, 10.04, 10.05, 10.07, 13.01, 15.01, 15.02,...

QUESTION 15 What is the mean of the data in the table below? Scores Frequency (fi ) 25 20 11 10 A OA 11 O B. 14.5 O C. 15 OD. 16 QUESTION 16 The table below gives a set of measures and their...

Attached is a project I'm working on and I'm stuck at a crucial point. I need help figuring out what the Planned sales, Desired ending inventory of finished goods as well as the Beginning inventory...

Lesson 12: Regression NAME Lab Assignment Answer the following questions showing all work. For questions that require Minitab Express, include the appropriate output (copy + paste) along with an...

MATH 131 Lab 2 8/16 The goal of this lab is to organize your data from Lab 1 into frequency distributions and graphs. Graphs should be made by hand, using a ruler. Part 1: V1, Qualitative Data (3...

The datasetEducation - Post 12th Standard.csvis a dataset that contains the names of various colleges. This particular case study is based on various parameters of various institutions. You are...

Suppose that you are leading the installation of a new accounting software package for a small business organization. What conversion strategy would you use? Develop a conversion plan that will help...

Lessee Company enters into a lease on January 1, 2015that is accounted for as a capital lease. The lease calls for quarterly payments of $15,000, beginning on January 1, 2015, and continuing for 5...

Cost of is commonly used interchangeably with all the following terms except the internal rate of return for new investments that firms are required rate of return the farms opportunity cost of funds...

Occasionally, the A will decay by the following reaction; A0 p+ + e + ve. Which of the four forces in nature is responsible for this decay? How do you know?

What is the minimum energy that is required to break a nucleus of 12C (of mass 11.996 71 u) into three nuclei of 4He (of mass 4.001 51 u each)?

In mechanics, mass less strings are often assumed. Why is this not a good assumption when discussing waves on strings?

An electron is in the ground state in a two-dimensional, square, infinite potential well with edge lengths L. We will probe for it in a square of area 400 pm2 that is centered at x = L/8 and y = L/8....

Four identical point charges (q = +10.0 μC) are located on the corners of a rectangle as shown in Figure P23.57. The dimensions of the rectangle are L = 60.0 cm and W = 15.0 cm. Calculate the...

If deductible level is high enough, moral hazards social loss can be totally eliminated. True/false? Explain using a graph. I NEED THE GRAPH IN ORDER TO PRESENT PLEASE

3. Why is the following statement, If the Church is a context, it is because it is inside our heads, correct?

1. Discuss the following statements: a) Jeppe drinks because Holberg (the author) forced him to. b) When the soup you are served tastes bad, complain to the cookbook publisher. c) The purpose of an...

2. Find out if there are other reference points that can be used as reasonable alternatives.