Question: step by step Question 1 (6 marks) Use the following data to calculate the statistics below. 63, 72, 79, 79, 81, 83, 84, 88, 90,

step by step

Question 1 (6 marks) Use the following data to calculate the statistics below. 63, 72, 79, 79, 81, 83, 84, 88, 90, 91, 91, 91, 97, 97, 101, 102, 103, 105, 109, 110 a) What is the sample mean? b) What is the sample standard deviation? c) What is the median? d) What is the first quartile? e) What is the fourth quartile? f) What is the interquartile range

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!

1) A farmer is interested in determining if fertilizer A or fertilizer B grows bigger pumpkins. A sample of 36 pumpkins planted with fertilizer A had a mean weight of 6 pounds with a standard...

Please dont write answers in excel sheet (pen and paper preferred) and show all the necessary steps: Please help will give thumbs up All the data are given below: Question 1: [30 marks] Assume that...

Question 1 (10 marks) Use the provided spreadsheet. Consider Australia, China, USA and another two countries of your choice. 1. For each country calculate the 90/10 ratio in 1980, 1990 and 2014. (3...

Julio is single with 1 withholding allowance. He earned $1,145.00 during the most recent semimonthly pay period. He needs to decide between contributing 3% and $34 to his 401(k) plan. If he chooses...

Data Analysis Requirements Upload the MS Excel CSV Data Analysis Assignment file to PSPP. The file is located on Moodle in the Data Analysis Workshop files. You are required to paste the PSPP Output...

First City National Bank In March 1987, David Craig, vice president of operations for First City National Bank of Philadelphia was considering a change in teller operations. Currently, the bank's...

Reference materials; ducks.mwx In this EMA, you will analyse some data on the survival times of ducks described below. Some female ducks, taken from two locations in New J ersey, were captured and...

539 65 281 72 472 91 390 95 559 78 782 98 878 73 776 72 846 87 692 52 671 60 335 86 900 82 577 62 724 56 434 99 576 61 400 89 106 57 244 56 439 56 801 89 597 80 501 87 870 77 792 88 237 97 546 60 455...

Please answer the following questions down below , I only have 25-30 mins to do so. 1.25, 1.34, 2.31, 2.42, 2.52 (b) ga-6 in some common food oils.'s Values greater than 1 show that an oil has more...

Julie Whiteweiler made $930 this week. Only social security (fully taxable) and federal income taxes attach to her pay. Whiteweiler contributes $100 each week to her company's 401(k) plan and has $25...

*Write the electric field of a dipole in vector notation. Using the result of Problem 3, find the potential energy of a dipole of moment d in the field of another dipole of moment d'. (Take ' at the...

What materials commonly are used as bonding agents in grinding wheels?

- 3 tant + e ^ ( - 1 ) find the derivative

Refer to Exercise 15. Does the fact that r = 0.92 suggest that an increase in turnovers will cause NBA players to score more points? Explain your reasoning. Exercise 15. Here is a scatterplot showing...

Here is a scatterplot showing the relationship between the number of turnovers and the number of points scored for players in a recent NBA season. The correlation for these data is r = 0.92....

The collars at the ends of the telescoping link AB slide along the fixed shafts shown. During an interval of motion, v A = 5 in./sec and v B = 2 in./sec. Determine the vector expression for the...

The income statement for Sutherland, Inc., appears below. Additional information: 1. The weighted-average common shares outstanding in 2017 were 30,000 shares. 2. The market price of Sutherland, Inc....

g(x) = x 2 + 2 for x R. h(x) = 3x - 5 for x R. Solve the equation gh (x) = 51.

Public relations is Multiple Choice a form of communication management that seeks to influence the feelings, opinions, or beliefs held by customers, prospective cus and its products or services. an...

Improving creative problem-solving ability.

1. Discuss the following statements: (a) A circle becomes a straight line when viewed on a very small scale. (b) Breaking patterns creates change.

2. Develop your own loop models for the following conditions. At least one model shall be developed for each of the points under (a-j) a) If A shows anger towards B, what will Bs reaction be? b) What...