Question: 18) If 300 utility bills are randomly selected from this city, approximately how many of them will be more than $115? a) 20 b) 115

18) If 300 utility bills are randomly selected from this city, approximately how many of them will be more than $115? a) 20 b) 115 c) 150 d) 280 e) 250

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!

Denise Lopez, age 40, is single and has no dependents. She is employed as a legal secretary by Legal Services, Inc. She owns and operates Typing Services located near the campus of Florida Atlantic...

E Homework: Week 6 Homework (6.1-6.6) Question 7, 6.2.15 HW Score: 52.5%, 52.5 of 100 points * Points: 0 of 4 Save Question list K Assume that adults have IQ scores that are normally distributed with...

Please help me with these questions C webassign.net water my lonestar lonestar's mail Facebook Apple Bing Google Yahoo MY NOTES ASK YOUR TEACHER 3. [-/5 Points] DETAILS MENDSTAT14 7.E.045. An...

SpendRat Age 11.83 16.83 11.38 31.33 1.9 84.13 2.15 38 136.28 61.46 2.73 5.86 113 8.4 31.67 19 70.85 20.17 0.59 19.48 86.2 25.46 76.82 0.77 335.94 18.78 205.07 216.57 77.21 0.26 92.53 46.55 6.86...

Exam 2 Statistical Analysis Part 1 of 1 - Question 1 of 20 5.0/ 100.0 Points 0.0/ 5.0 Points The stacked bar chart below shows the percentages of death due to cancer in four geographic regions of the...

12. 13. 14. The monthly utility bills in a city are normally distributed, with a mean of $100 and a standard deviation of $10. Find the probability that a random selected utility bill is between $85...

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...

Create charts to better understand data sets. For cross-sectional data, use a scatter chart. For time series data, use a line chart. Linear y = a + bx Logarithmic y = ln(x) Polynomial (2nd order) y =...

Midterm Examination Questions - Spring 2016 1. The final examination grades of random samples of students from three different classes are shown below. Class A Class B Class C 92 91 85 85 85 93 96 90...

2 Step-by-Step please This is a past assignment and I will have a 2016 Assignment following soon. Need within 15 days. 1) According to the record of the registrar's office at a state university, 35%...

Box 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 Number Defective 1 0 0 0 0 1 0 0 2 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 1 0 0...

The third file is for a client named Alexei. Alexei took out a personal loan exactly one year ago with Harrison Bank. From his file, you have noted the following information: Original loan amount:...

Belanov Company reported the following data regarding the one product it sells: Sales price .......... $30 Contribution margin ratio..... 20% Fixed costs .......... $540,000 per year Required Use the...

Net income divided by sales is the formula for calculating q , the return on total assets the current ratio the liquidity ratio the profit margin on sales the quick ratio

A company issues 1,050 shares of its common stock for $33,600 cash. Prepare journal entries to record this event under each of the following separate situations.