Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. according to the american time use survey american

According to the American Time Use Survey Americans age 15 and over spend an average...

60.1K

Verified Solution

Question

Statistics

image

According to the American Time Use Survey Americans age 15 and over spend an average of 2 69 hours each day watching television Assume the distribution of all such amounts of time spent watching television is normally distributed with a standard deviation of 1 15 hours Use this information to determine the following two probabilities Round solutions to four decimal places if necessary Find the probability that a single randomly American age 15 and over watches television more than 2 62 hours per day P x 2 62 Find the probability that the mean time spent watching television per day of a random sample of 47 Americans age 15 and over is more than 2 62 hours P Z 2 62

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Is the function described in the table below concave up or concave down X g...

Basic Math
Q

39 If the P V diagrams of two thermodynamics devices working in a cyclic process...

Physics
Q

Is it possible for the motion of an object along a straight line so that...

Physics
Q

5 12 points Evaluate the following indefinite integral e sin dr

Calculus
Q

Peterson Company incurred the following high and low maintenance costs totals during 2008: $370,000 at...

Accounting
Q

Sienna Company has the following information for January: Calculate the cost of goods manufactured

Accounting
Q

Shade the Venn Diagram to show the set En(AUF) BEBE E Use the graphing...

Accounting
Q

Hillside issues $2100,000 of 5%, 15-year bonds dated January 1, 2018, that pay interest semiannually...

Accounting
Q

Twilight Enterprises has provided the following estimates relating to the first quarter of 2021 ....

Accounting
Q

Cash Budgeting for 3 months. June, July & August are the graded portion. Input the...

Accounting
Q

During January 2020, Long Corporation for the first time decided to acquire some equity securities...

Accounting
Q

Consider the data on expected returns and betas for a variety of assets in the...

Finance