Is 20 the solution 20*7-6x=106
1 answer:
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Answer:
Option D (APEX)
Step-by-step explanation:
L= Student has lice
NL= Student has no lice
PT=Test Shows positive
NT=Test Shows negative
P() =0.7708 (Probability that a student has no lice and the test shows negative)
P() = 0.0108 ( Probability that a student has lice and the test shows negative)
=
- 0.98618219 (Simplify)
<u> Terms Of Percentages</u>
0.98618219 × 100
=98.6
Therefore your answer is 98.6% (Option D)
APEX