Can someone assist me with this? Homework 8 Math 111E 24 points Due: April 23, 2024 Scan your answers (show your work!), then upload them to WVSU

Can someone assist me with this?

Homework 8
Math 111E

24 points
Due: April 23, 2024

Scan your answers (show your work!), then upload them to WVSU Online or e-mail them to
[email protected]. If you prefer to hand them in on paper, that’s fine, too.

1. Consider this data: 23, 25, 27, 29, 31, 31, 31, 32, 34, 36, 38, 42, 43, 45, 45, 46, 46, 46, 51, 52,
53, 54.

(a) Find the mean, median, mode and midrange.

(b) Find the range and standard deviation.

(c) Create a grouped distribution for it with five groups.

(d) Draw a stem-and-leaf plot for it.

(e) Find the z-score of 51.

(f) Find the quartiles.

2. A poll of 600 people was taken on people’s favorite ice cream flavor. Suppose the pollstsers
reported 35% of those surveyed said their favorite flavor was “chocolate”. Assuming the data
is normally distributed, what range of percentages chose “chocolate”?

1

Share This Post

Email
WhatsApp
Facebook
Twitter
LinkedIn
Pinterest
Reddit

Order a Similar Paper and get 15% Discount on your First Order

Related Questions

WRK100 – PREPARING FOR THE FUTURE OF WORK Name: Professor Name:

WRK100 – PREPARING FOR THE FUTURE OF WORK Name: Professor Name: Date: Week 6 Assignment – Employability Skills and the Future of Work For this assignment, you will be writing about the value and impact of two of the 10 Skills: Self and Social Awareness and Communication. Before you complete

  What are the main hypotheses? What is/are independent variable(s)? What is/are dependent variable(s)? How did researchers recruit their participants?

  What are the main hypotheses? What is/are independent variable(s)? What is/are dependent variable(s)? How did researchers recruit their participants? Identify participants’ demographic information and data collection procedure. What materials did researchers utilize to measure the hypotheses? Identify the apparatus and measurements. What are the key findings/results of the study?

pfa TASK 1: By Tuesday Evening Reflection and Discussion Forum Week 3

pfa TASK 1: By Tuesday Evening Reflection and Discussion Forum Week 3 Assigned Readings: Chapter 8. Understanding Markets and Industry Changes. Chapter 9. Market Structure and Long-Run Equilibrium. Chapter 10. Strategy: The Quest to Keep Profit from Eroding. Initial Postings: Read and reflect on the assigned readings for the week.