Free Conditional distributions Practice Problems • Learn To Be

Lara surveyed all of the

11^{\text{th}}

grade students at her school about the number of languages they speak and whether or not they have allergies. Here is the data she collected.

	Allergies	No Allergies	Total
$1$ language	$25$	$28$	$53$
$2$ languages	$19$	$14$	$33$
$3$ languages	$2$	$1$	$3$
$6$ languages	$1$	$1$	$2$
Total	$47$	$44$	$91$

Complete the table giving the conditional distribution of whether or not the person has allergies for the students who speak $2$ languages.
Round your answers to the nearest tenth of a percent.

	Allergies	No Allergies
$2$ languages	Your answer should be an integer, like $6$ a simplified proper fraction, like $3/5$ a simplified improper fraction, like $7/4$ a mixed number, like $1\ 3/4$ an exact decimal, like $0.75$ a multiple of pi, like $12\ \text{pi}$ or $2/3\ \text{pi}$ $\%$	Your answer should be an integer, like $6$ a simplified proper fraction, like $3/5$ a simplified improper fraction, like $7/4$ a mixed number, like $1\ 3/4$ an exact decimal, like $0.75$ a multiple of pi, like $12\ \text{pi}$ or $2/3\ \text{pi}$ $\%$

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