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calcuator
lara surveyed all of the 11 grade students at her school about the number of languages they speak and
whether or not they have allergies. here are her results
languages
allergies
no allergies
total
25
19
1 language
2 languages
3 languages
6 languages
total
give 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

i hope this is what you were looking for.

see attached graph

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33

apex says the answer is true