An investment company advertised that last year its clients, on average, made a profit of 9% . Assuming that average refers to the mean, which of the following claims must be true based on this information? Note: More than one statement could be true. If none of the statements is true, mark the appropriate box. Last year more than half of their clients made a profit of at least 9% . Last year at least one of their clients made a profit of exactly 9% . Last year at least one of their clients made a profit of 9% or more. Two years ago some of their clients made a profit of at least 9% . Last year all of their clients made a profit of less than 16% . None of the above statements is true.

An investment company advertised that last year its clients, on average, made a profit of 9% . Assuming that average refers to the mean, which of the following claims must be true based on this information? Note: More than one statement could be true. If none of the statements is true, mark the appropriate box. Last year more than half of their clients made a profit of at least 9% . Last year at least one of their clients made a profit of exactly 9% . Last year at least one of their clients made a profit of 9% or more. Two years ago some of their clients made a profit of at least 9% . Last year all of their clients made a profit of less than 16% . None of the above statements is true.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 19PFA

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Question

An investment company advertised that last year its clients, on average, made a profit of

. Assuming that average refers to the mean, which of the following claims must be true based on this information?

Note: More than one statement could be true. If none of the statements is true, mark the appropriate box.

	Last year more than half of their clients made a profit of at least 9% .
	Last year at least one of their clients made a profit of exactly 9% .
	Last year at least one of their clients made a profit of 9% or more.
	Two years ago some of their clients made a profit of at least 9% .
	Last year all of their clients made a profit of less than 16% .
	None of the above statements is true.

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