In a survey, adults and children were asked whether they prefer hamburgers
or pizza. the survey data are shown in the relative frequency table.
about 60% of adults prefer pizza.
compare this with the percentage of children who prefer pizza.
hamburgers
pizza
total
adults
0.24
| 0.36
0.60
children
0.11
0.29
0.40
total
0.35
0.65
1.00
select the true statement.
d
a. a greater percentage of children (64%) prefer pizza.
o
b. a smaller percentage of children (43%) prefer pizza.
c. a smaller percentage of children (30%) prefer pizza.
d. a greater percentage of children (about 70%) prefer pizza.

my discord name is kinglilcliff12#7776

step-by-step explanation:

i found the life tables for the year 2012. 

life table of males at age 30. probability of dying between ages x and x+1

total population:  

29–30 . . . . . . . . . . . . 0.001030

30–31 . . . . . . . . . . . . 0.001061

males:  

29–30 . . . . . . . . . . . . 0.001420

30–31 . . . . . . . . . . . . 0.001448

white population

29–30 . . . . . . . . . . . . 0.001005

30–31 . . . . . . . . . . . . 0.001037

white males

29–30 . . . . . . . . . . . . 0.001372

30–31 . . . . . . . . . . . . 0.001399

non hispanic white population

29–30 . . . . . . . . . . . . 0.001083

30–31 . . . . . . . . . . . . 0.001116

non hispanic white males

29–30 . . . . . . . . . . . . 0.001477

30–31 . . . . . . . . . . . . 0.001503

jacob, non hispanic white male. 30 years old.

probability that jacob lives to be 30 years old. 

since the given probabilities are probabilities of dying, i think we simply subtract it from 1 to get the probability of living. we will use the probability of non hispanic white male.

                                          probability of living to be 30 y.o.

29 - 30 : 1 - 0.001477 = 0.998523

30 - 31 : 1 - 0.001503 = 0.998497

he earned 78.75 in interest.

step-by-step explanation: