A shopper buys cat food in bags of 3 lbs. Her cat eats 34 3/4 lb each week. How many weeks does one bag last? Draw a diagram to represent the situation and label your diagram so it can be followed by others. Answer the question. Write a multiplication or division equation to represent the situation. Multiply your answer in the first question (the number of weeks) by 3434. Did you get 3 as a result? If not, revise your previous work.
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.
A shopper buys cat food in bags of 3 lbs. Her cat eats 34 3/4 lb each week. How many weeks does one bag last?
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Draw a diagram to represent the situation and label your diagram so it can be followed by others. Answer the question.
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Write a multiplication or division equation to represent the situation.
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Multiply your answer in the first question (the number of weeks) by 3434. Did you get 3 as a result? If not, revise your previous work.
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