Download presentation

Presentation is loading. Please wait.

Published byJulia McDermott Modified over 4 years ago

1
L.O. Use the standard normal distribution HeightFrequency 140-1451 145-1502 150-1555 155-1606 160-1658 165-1707 170-1754 175-1803 What do you notice? What´s the problem with this chart?

2
L.O. Use the standard normal distribution HeightFrequency 140-1451 145-1502 150-1555 155-1606 160-1658 165-1707 170-1754 175-1803

3
L.O. Use the standard normal distribution HeightFrequency 140-1451 145-1502 150-1555 155-1606 160-1658 165-1707 170-1754 175-1803

4
L.O. Use the standard normal distribution HeightFrequency 140-1451 145-1502 150-1555 155-1606 160-1658 165-1707 170-1754 175-1803 mean 162

5
L.O. Use the standard normal distribution mean 162 Which area of the graph represents the people less than 162cm?

6
L.O. Use the standard normal distribution mean 150 Which area of the graph represents the people less than 150cm? How could we use that to find the people more than 150cm?

7
L.O. Use the standard normal distribution There is a standard normal distribution, such that the mean = 0 and the standard deviation = 1. 0 We can convert any other distribution to the standard one. For now, we´ll practise using the standard normal distribution, which we call ´Z´

8
L.O. Use the standard normal distribution Formula for P(Z < x) Again, life is too short. We look up values in a table.

9
L.O. Use the standard normal distribution

10
e.g. find P(Z 1.2) 0 0

11
L.O. Use the standard normal distribution e.g. find P(Z 1.2) 0 0

12
L.O. Use the standard normal distribution e.g. find P(Z -1.2) 0 0

Similar presentations

OK

Operations Management “Forecasting” Hardianto Iridiastadi, Ph.D.

Operations Management “Forecasting” Hardianto Iridiastadi, Ph.D.

© 2018 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google

Ppt on forward rate agreement calculation Ppt on cold chain storage of food Ppt on transport and communication Ppt on linear equations in two variables and functions Ppt on art and craft movement architecture Ppt on drinking water in india Ppt on switching network design Ppt on land and sea breeze Ppt on how to produce electricity from footsteps Ppt on cyclones in india