Question: Hi! I'm having a hard time understanding this table and the answers? A survey of college students was conducted during final exam week to assess

Hi! I'm having a hard time understanding this table and the answers?

A survey of college students was conducted during final exam week to assess the number of cups of coffee consumed each day . The mean number of cups was 5 with a standard deviation of 1. 5 cups . The distribution was normal . Make sure you do NOT round when answering any of these questions . 15 . What proportion of students drank 7 or more cups Answer : 9. 18% of coffee per day ? Work : 16 . What percentage of students drank 2 or more cups Answer :" per day ? Work : 17 . What is the probability that of the next two Answer :" Page 3 of 5 PSYC 510 students , one will drink 2 or fewer cups of coffee and the other will drink 7 or more cups of coffee ? Work . 18 . How many cups of coffee would an individual at Answer :" the 60th percentile rank drink ?! Work

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!

A survey of college students was conducted during final exam week to assess the number of cups of coffee consumed each day. The mean number of cups was 5 with a standard deviation of 1.5 cups. The...

A survey of college students was conducted during final exam week to assess the number of cups of coffee consumed each day. The mean number of cups was 3.5 with a standard deviation of 0.5 cups. The...

KINGS OWN INSTITUTE* Success in Higher Education ICT106 DATA COMMUNICATIONS AND NETWORKS T223 Page 1 of 18 AUSTRALIAN INSTITUTE OF BUSINESS AND MANAGEMENT PTY LTD ABN: 72 132 629 979 CRICOS 03171A...

The Industrial\\Organizational Program Handbook Florida Tech 2013-2014 Rev: 7/31/13 Welcome to the Industrial/Organizational Psychology program at Florida Tech! We are glad you have chosen Florida...

I have attached 2 business research. Write a 700- to 1,050-word paper in which you practice identifying the critical first stage of developing any research study: State the purpose of the business...

Confirming Pages C H A P T E R 19 Analyzing Information and Writing Reports Chapter Outline Using Your Time Efficiently Analyzing Data and Information for Reports Identifying the Source of the Data...

COMM 215: BUSINESS STATISTICS REVIEW PROBLEMS 1 Descriptive Statistics 1. The listing below gives the service window of A&W: 4.91 0.85 0.52 2.51 1.92 2.66 1.94 5.19 2.33 3.51 2.95 2.62 service times...

I would highly appreciate your kind answers to the questions includedin the attached case study which was provided by my financial accouting professor. thank you. ISSUES IN ACCOUNTING EDUCATION Vol....

Question 1 Step 1 You work for Thunderduck Custom Tables Inc. This is the first month of operations. The company designs and manufactures specialty tables. Each table is specially customized for the...

A summary of cash flows for Webster Consulting Group for the year ended July 31, 2008, is shown below. Cash receipts: Cash received from customers . . . . . . . . . . . . . . . . . . . . . . . . . ....

Snake River Sawmill manufactures two lumber products from a joint milling process. The two products developed are mine support braces (MSB) and unseasoned commercial building lumber (CBL). A standard...

According to the valuation, amount of $ equity to be given to Kevin if entrepreneur accepts his offer is ( $Mil ) ? 1 . 7 9 1 . 5 0 1 . 1 9 0 . 5 0

A company is preparing completing their Cash Budget. The following data has been prepared for cash receipts and payments. January February March Cash receipts $1,061,200 $1,182,400 $1,091,700 Cash...