Mathematics, 27.01.2020 22:31 twhalon72
1point
the table shows the results of a student survey done by the chef at a school
cafeteria. what is the probability that one of these students is male and
dislikes peas?
likes peas
dislikes peas
total
male
58
42
100
female
64
36
100
total
122
78
200
o
o
o
a. 21%
b. 29%
c. 42%
Answers: 1
Mathematics, 21.06.2019 16:10
A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?
Answers: 1
Mathematics, 21.06.2019 18:20
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
Answers: 1
Mathematics, 21.06.2019 19:30
Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?
Answers: 3
1point
the table shows the results of a student survey done by the chef at a school
cafe...
the table shows the results of a student survey done by the chef at a school
cafe...
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