Identify if its true or false For any normal distribution, the area above the mean is 0.5 or 50%
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Identify if its true or false
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- Find the Z-scores that separate the middle 56% of the distribution from the area in the tails of the standard normal distribution. Click the icon to view a table of areas under the normal curve. The Z-scores are (Use a comma to separate answers as needed. Round to two decimal places as needed.)In a normal distribution ,Average mean =225 St deviation = 40 Find percentage between 145 and 305Which proportion of a normal distribution is located bwteen z = --1.75 and z = +1.75?
- Find the value to the left of the mean so that 99.13% of the area under the distribution curve lies to the right of it. Use The Standard Normal Distribution Table and enter the answer to 2 decimal places. z=Determine whether the following statement is true or not. For two normal distributions, N( -3, 2.8) and N( 0.4, 2.8), they have the same shape but different center locations. True FalseWhat is the area of a standard normal distribution between z = - 0.83 and z = 1.83?
- Determine the area under the standard normal curve that lies between z=-1.50 and z=1.50. [Please write you answer as a whole percentage]Pls help me. I'll rate 5 stars.Use a table of cumulative areas under the normal curve to find the z-score that corresponds to the given cumulative area. 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. If convenient, use technology to find the z-score. 0.05 Click to view page 1 of the table. Click to view page 2 of the table. The cumulative area corresponds to the z-score of (Round to three decimal places as needed.) Standard Normal Table (Page 1) Z 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 0.00 -3.4 0.0002 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 -3.3 0.0003 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0005 0.0005 0.0005 - 3.2 0.0005 0.0005 0.0005 0.0006 0.0006 0.0006 0.0006 0.0006 0.0007 0.0007 - 3.1 0.0007 0.0007 0.0008 0.0008 0.0008 0.0008 0.0009 0.0009 0.0009 0.0010 -3.0 | 0.0010 0.0010 0.0011 0.0011 0.0011 0.0012 0.0012 0.0013 0.0013 0.0013 -2.9 0.0014 0.0014 0.0015…