Mathematics, 18.08.2021 16:20 datzmypupppup
A frequency distribution is given below for the size of families in one U. S. city. Data are in thousand rounded to the nearest thousand.
Size No, of families
2 778
3 400
4 338
5 149
6 41
7 24
A family is selected at random. Find the conditional probability that the size of the family is less thar given that it is at least 3.
Answers: 2
Mathematics, 21.06.2019 13:00
Harryβs soccer team plays 2 nonconference games for every 3 games that they play against conference opponents. if y represents the number of nonconference games and x represents the number of conference games, which equation best models this proportional relationship? a)y=2/3 x b)y=3/2 x c)y = 2x d)y = 6x
Answers: 1
Mathematics, 21.06.2019 22:30
Averyβs piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.
Answers: 1
A frequency distribution is given below for the size of families in one U. S. city. Data are in thou...
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