Question: need correct answer with explanation else i will downvote Find the required probability for the area to the left of X=42, under normal curve with

need correct answer with explanation else i will downvote

Find the required probability for the area to the left of X=42, under normal curve with mean = 40 and standard deviation =2.2847. (Round to two decimals) 0.79 0.63 0.83 0.81

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 General Management Questions!

Icebreaker Company (a U.S.-based company) purchases materials from a foreign supplier on December 1, 2020, with payment of 17,000 dinars to be made on March 1, 2021. The materials are consumed...

1, Complete parts(a) and(b) below. The number of dogs per household in a small town Dogs 0 1 2 3 4 5 Probability 0.631 0.228 0.092 0.026 0.015 0.008 (a) Find themean, variance, and standard deviation...

Plss answer this properly THI'S ONLY FEW PLEASE...THANK YOU!! (And plss if you attached files/images plss make sure it is clear not blurry Write the letter of the correct answer on the space pro...

Please help me answer these two activities (1). SUBJECT: STATISTICS AND PROBABILITY LESSON: MEAN AND VARIANCE OF A DISCRETE PROBABILITY DISTRIBUTION ACTIVITY: 1. What is the area of the normal curve...

il. Find P(X > 397) by getting the area under the normal curve. 1 0.5000 0.5800 P(X > 397) = P(z > 1.16) = 0.5000 + 0.3770 = 0. 1230 or 12.30% 5. State the final answer. The probability that the mean...

Set Student Name: 1. Answer true or false for each part, and if false, explain your answer. a. The point estimate for the population mean, , of an x distribution is x-bar, computed from a random...

Instuctor's Annotated Edition TENTH EDITION Understandable Statistics Concepts and Methods Charles Henry Brase Regis University Corrinne Pellillo Brase Arapahoe Community College Australia Brazil...

a Let Us Try! '\\ Hello! I hope you are having a good day. Before proceeding to Lesson 1, try to read and answer the activity below rst. Let us try rst your understanding of the concept. Get 1/2...

What I Need to Know This module was designed to help you as a learner to illustrate the normal random variable and its characteristics. You can also learn how a normal curve used in our daily life...

Student: Brandy Freytag Date: 7/11/16 Instructor: Doug LeVeque, Beverly Wood Assignment: MSL Chapter 7 HW Course: MATH_211_1841_May_2016(LeVeque) 1. Two symbols are used for the mean: and x. a. Which...

Set Week Three During this week, we will look at ways of testing multiple (more than two) data samples at the same time. We will continue to use the data and assignment file that we opened in Week 2,...

What is check kiting? How might auditors detect kiting?

Expected Growth for the NEXT TWO (2) years 17.0000% Expected Growth in the THIRD (3) year 14.0000% Constant Growth in Year FOUR (4) and thereafter 8.0000% LAST dividend PAID $2.25 REQUIRED rate of...

Which of the following is true reganding "which party has tille to purchased materials"? FO: Oigin shipment meters to the suppler has bibe te the material unel it is offloased at the bayer's receling...

Case Greenbuilders Pte Lid ("GPL") is a local construction company which specialises in providing bespoke Design and Build construction services for private residential homes that are designed to be...