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BIG IDEAS MATH
ANTHONY CHAPLIN
Course 2: BTS > Chapter 5: 5.1-5.3 Quiz > Quiz 5
6 of 10 answered
tablespoons of balsamic vinegar to make 34 tablespoons of bread dip. How much olive oil and balsamic
You add 1 tablespoons of olive oil for every
vinegar do you use?
You use 1 tablespoons of olive oil and tablespoons of balsamic vinegar
8
1
calculator
scientific

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560

here is a big fat