normal distribution


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The graph of a normal distribution will be ________.
The graph of a normal distribution will be ________. => It has no predictable shape or Skewed left or Skewed right or Symmetric..
Find the area under the normal distribution curve shown in the figure.
Find the area under the normal distribution curve shown in the figure. => 15.59% or 9.01% or 84.41% or 94.41%..
When can the normal distribution be used as an approximation to the bi..
When can the normal distribution be used as an approximation to the binomial distribution? => n . p = 5, n . q = 5 or n . p ≤ 5, n . q ≤ 5 or n . p > 5, n . q < 5 or n . p ≥ 5, n . q ≥ 5..
How many modes does a normal distribution curve have?
How many modes does a normal distribution curve have? => zero or more than two or one or two..
What is the total area under the normal distribution curve?
What is the total area under the normal distribution curve? => 100% or 50% or 99.7% or 1%..
Which of the following curves represent a normal distribution curve?
Which of the following curves represent a normal distribution curve? => Graph 3 or Graph 1 or Graph 4 or Graph 2..
Write the percentage of the area shaded in the normally distributed cu..
Write the percentage of the area shaded in the normally distributed curve shown. => 4.7% or 2.35% or 95% or 99.7%..
What percentage of area (approximately) under the normal distribution ..
What percentage of area (approximately) under the normal distribution curve lies between a standard deviation of 1 and 2? => 15% or 13% or 27% or 30%..
Find the highest control limit for a normally distributed curve with a..
Find the highest control limit for a normally distributed curve with a mean of 20 and a standard deviation of 3. => 23 or 29 or 11 or 26..
Find the lowest control limit for a normally distributed curve with a ..
Find the lowest control limit for a normally distributed curve with a mean of 15 and a standard deviation of 2.5. => 12.5 or 10 or 7.5 or 22.5..
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