The Average Amount Customers at a Certain Grocery Store Spend

question 106

Multiple Choice

The average amount customers at a certain grocery store spend yearly is $635.55. Assume the
Variable is normally distributed. If the standard deviation is $94.41, find the probability that a
Randomly selected customer spends between $569.46 and $758.28.

• A)0.784 = 78.4%
• B)0.133 = 13.3%
• C)0.145 = 14.5%
• D)0.661 = 66.1%

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Definitions:

Babble

The stage of language development in infants characterized by the production of repetitive syllables, often starting around the age of 6 months.

Underextension

A language development error where a child inappropriately restricts the use of a word to a narrower context than is typical.

Pragmatics

The branch of linguistics concerned with the use of language in social contexts and the ways in which people produce and comprehend meanings through language.

Vocabulary Spurt

Vocabulary spurt is a rapid increase in the acquisition of new words that typically occurs in early childhood, significantly expanding a child's language abilities.