Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

please help The following table below depicts the number of children per family for a neighborhood in Carrollton, along with the share of families by

please help

image text in transcribedimage text in transcribedimage text in transcribed
The following table below depicts the number of children per family for a neighborhood in Carrollton, along with the share of families by that number of children [P(C)]. For example, .3 or 30% is the share of families with exactly 1 child. Based on the information provided, what is the expected value (i.e., mean number) of children in this neighborhood? Number of Children P(C) 0 0.1 0.3 0.4 0.1 0.06 0.04 NOONl _L _L Your Answer: Use the following information about gallons of gasoline to select a response: HO: u= 97.168 HA: u#97.168 In Georgia, the Department of Agriculture is responsible for making sure the pumps at gas stations are correct. A gallon of gasoline is supposed to weigh 97.168 ounces. On the first day of every month, a representative from the Department of Agriculture pumps gasoline into a one-gallon container 9 times and weighs it each time. When visiting Bob's Quickie Mart, the representative finds an average weight of 94 ounces, and a sample standard deviation of 5 ounces. The distribution is assumed to be symmetric, but the underlying distribution is unknown. Using a two-tailed test and a significance level of .01 (or 1%), can the null hypothesis be rejected? O a) The Null Hypothesis is Rejected b) The Null Hypothesis is NOT Rejected O c) There isn't enough information to decide.Adam is a salesperson for a national industrial supply company. In his territory, there are 15 major corporate clients who have expressed interest in buying a new computer-controlled milling machine at the cost of $45,000 each. Based on his interactions with the clients, Adam estimates the probability of purchase for each of the clients at 0.56. Based on the information provided, how much sales revenue can Adam be gpected to generate? Your answer should be rounded to the third place to the right of the decimal, e.g., 0.123. Your

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Intermediate Algebra

Authors: Marvin L Bittinger

11th Edition

0321968395, 9780321968395

More Books

Students also viewed these Mathematics questions