The sum of measures of alternate interior angles of two parallel lines is 210°. What are the measures of these angles?
1 answer:
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Answer:
the levels are 123.5 and 232.7 mg/mL
Step-by-step explanation:
The inverse normal function is used to find limit values from an area (probability).
Your calculator can show these values to you. (see attached)
The top 9% are above 232.7 mg/mL.
The bottom 9% are below 123.5 mg/mL.
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A suitable calculator can evaluate the inverse normal function to find the x-value corresponding to some area, mean, and standard deviation. For the level that separates the bottom 9% from the rest of the area, we use an area value of 0.09. The mean and standard deviation values are those provided in the problem statement.
For the level that separates the top 9% from the rest of the area, we use an area value of 1 -0.09 = 0.91.
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The second attachment shows an online calculator that can give the limits on the middle 0.91 -0.09 = 0.88 of the area under the probability curve.
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<em>Additional comment</em>
An app version of an approximation to a TI-Nspire calculator is shown in the first attachment. The invNorm function is found at the Distr key (2nd VARS).
Answer: Hello the lengths of the pieces of wood is missing but I will provide the format for drawing a line plot which you can now plug in your own values .
answer :
First draw a number line containing all the values in the given data set
Place a dot on top every value contained in the given data set
place as many dots as possible representing the frequency of the value in the given dataset
Step-by-step explanation:
A line plot is simply a method of displaying given data on a number line
steps :
First draw a number line containing all the values in the given data set
Place a dot on top every value contained in the given data set
place as many dots as possible representing the frequency of the value in the given dataset
attached below is an example
