The first thing you want to do is get them all into decimal format. You can do this to fractions by dividing the denominator from the numerator. then you organize the decimals into least to greatest.
0.25; 0.479; 0.5; 0.5625
0.25; 23/48; 0.5; 9/16
Hope it helped.
Answer:
The probability that she will have breast cancer is 0.2375.
Step-by-step explanation:
P(Positive if no Cancer) = 86.6/1000 = 0.0866
P(Positive if Cancer) = 1 − 1.1/1000 = 0.9989, and
P(Cancer) = 1/38 = 0.0263
If a woman between the ages of 50 and 59 has a positive mammogram, the probability that she will have breast cancer will be calculated by using the Bayes rule.
Bayes’s theorem describes the probability of an event.
P(Cancer if Positive) =
=
= 0.2375
Answer:
A. y = 0.894x +0.535
Step-by-step explanation:
A graphing calculator or spreadsheet can do the computation for you, as in the attached.
_____
The x- and y-values of the data set <em>almost</em> agree, so the slope will be near +1. Selection A is the only choice that matches that assessment.
The two-way table is attached.
There are 58 people. 31 do not play baseball; this means that 58-31=27 do play baseball.
16 people play football; this means 58-16=42 people do not play football.
20 people do not play football or baseball; 42-20 = 22 people play baseball but do not play football.
27-22=5 people play baseball and football.
16-5=11 people play football but do not play baseball.