What is the z-score of a jar of soup that has 443 ml of soup in it? Show how you got you answer #2 What percent of jars will have 454 or more ml of soup in it? (keep 2 decimal places on your percent) in a complete sentence. #3 How many milliliters of soup is in the heaviest 30% of jars? (keep at least 1 decimal place) as a sentence.
Inverse Normal Distribution
The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of two parameters.
Mean, Median, Mode
It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency or measure of central tendency is a central or typical value for a probability distribution.
Z-Scores
A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow comparison between two scores that belong to different normal distributions.
Cam's soup is sold in jars labeled as having 450 ml in it but actually the amount follows a
#1 What is the z-score of a jar of soup that has 443 ml of soup in it? Show how you got you answer
#2 What percent of jars will have 454 or more ml of soup in it? (keep 2 decimal places on your percent) in a complete sentence.
#3 How many milliliters of soup is in the heaviest 30% of jars? (keep at least 1 decimal place) as a sentence.
1.
Let x denotes a jar of soup which follows a normal distribution with mean 450 ml and standard deviation of 3 ml. That is, .
The z-score of a jar of soup that has 443 ml of soup in it is,
Thus, the z-score of a jar of soup that has 443 ml of soup in it is -2.33.
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