## Understanding the Standard Normal Distribution Table### Instructions for Calculating \( z_{0.22} \):1. **Objective**: Find the value of \( z_{0.22} \). This denotes the z-score for which the area to its left under the standard normal curve is 0.22.2. **Table Access**: - Click the icon to view a table of areas under the normal curve.3. **Input**: - Enter the \( z_{0.22} \) value. Round to two decimal places as needed.4. **Guidance**: - Options for assistance include "Help me solve this," "View an example," and "Get more help."### Table of Areas Under the Normal Curve- **Table V**: This table is used to find values of the standard normal distribution.- **Structure**: - The rows represent different z-values ranging from negative to positive values (e.g., -1.4 to 0.4). - The columns represent decimal components (e.g., .00, .01, .02).### DiagramA small graph shows a bell-shaped curve typical of a normal distribution, with a highlighted area indicating the portion corresponding to the value being queried.### Actions- **Buttons**: Options to print the table or confirm your selection with "Done."- **Check Answer**: After entering your solution, verify its accuracy with the "Check answer" button.

Here we ise the standard normal distribution to calculate the value of Z0.22 = P( z< 0.22) =????…

Answered: Find the value of z - X Tables of areas…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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onsider the following. (Give your answers correct to two decimal places.) (a) Find the standard score (z) such that the area above the mean and below z under the normal curve is 0.3982.(b) Find the standard score (z) such that the area above the mean and below z under the normal curve is 0.4742.(c) Find the standard score (z) such that the area above the mean and below z under the normal curve is 0.3719 Where are you getting the chart?
(a) The figure to the right represents the normal curve with μ=266 days and σ=16 days. The area to the left of X=245 is 0.0947. Provide two interpretations of this area. Provide one interpretation of the area using the given values. Select the correct choice below and fill in the answer boxes to complete your choice. (Type integers or decimals.) A. The proportion of human pregnancies that last more than nothing days is nothing. B. The proportion of human pregnancies that last less than nothing days is nothing.
Determine the total area under the standard normal curve in parts (a) through (c) below. (a) Find the area under the normal curve to the left of z=−3 plus the area under the normal curve to the right of z=3. The combined area is _____? (Round to four decimal places as needed.) (b) Find the area under the normal curve to the left of z=−1.55 plus the area under the normal curve to the right of z=2.55. The combined area is ______? (Round to four decimal places as needed.) (c) Find the area under the normal curve to the left of z=−0.24 plus the area under the normal curve to the right of z=1.20. The combined area is ________? (Round to four decimal places as needed.)
Fact: The region under the standard normal curve that lies to the left of −1.46 has an area of 0.072145 Answer all parts
Second interpretation
Use the standard normal table to find the z-score that corresponds to the cumulative area 0.9945 If the area is not in the table, use the entry closest to the area. If the area is halfway between two entries, use the z-score halfway between the corresponding z-scores. Click to view page 1 of the standard normal table. Click to view page 2 of the standard normal table. (Type an integer or decimal rounded to three decimal places as needed.)
Please do first two
Determine the area under the standard normal curve that lies to the left of (a) Z= -0.42, (b) Z= -1.31, (c) Z= -1.74, and (d) Z= -1.22. Click the icon to view a table of areas under the normal curve. (a) The area to the left of Z= -0.42 is 0.3372. (Round to four decimal places as needed.) (b) The area to the left of Z= -1.31 is 0.0951. (Round to four decimal places as needed.) (c) The area to the left of Z= - 1.74 is 0.0409 . (Round to four decimal places as needed.) (d) The area to the left of Z= - 1.22 is (Round to four decimal places as needed.)
21
I need to solve this please
Determine the total area under the standard normal curve in parts (a) through (c) below. ww (a) Find the area under the normal curve to the left of z= -3 plus the area under the normal curve to the right of z = 3. The combined area is (Round to four decimal places as needed.)

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