Amonth of the year is selected at random. what is the probability that it has 31 days or starts with Posted on October 23, 2021 By Riamspmau 4 Comments on Amonth of the year is selected at random. what is the probability that it has 31 days or starts with Amonth of the year is selected at random. what is the probability that it has 31 days or starts with the letter j Mathematics
1/6Step-by-step explanation:January and July both have 31 days in them so that makes 2/12 months and 2/12 simplified is 1/6Reply
It is 2/12 because there are 12 months in a year and only 3 of the start with j but only 2 of the have 31 daysReply
(a) 0.610 or 61%(b) 0.390 or 39%Step-by-step explanation:(a) The total number of people who received a degree in this year to choose from is 795,325; the number of women within the total population is 485,142. Therefore, the probability that the chosen person is female is:[tex]P(F)=\frac{485,142}{795,325}=0.610\ or\ 61\%[/tex](b) Assuming that students are either male or female, the probability of the selected student being male is:[tex]P(M) = 1- P(F)=1-0.610=0.390\ or\ 39\%[/tex]Reply
1/6
Step-by-step explanation:
January and July both have 31 days in them so that makes 2/12 months and 2/12 simplified is 1/6
It is 2/12 because there are 12 months in a year and only 3 of the start with j but only 2 of the have 31 days
1/6
Step-by-step explanation:
(a) 0.610 or 61%
(b) 0.390 or 39%
Step-by-step explanation:
(a) The total number of people who received a degree in this year to choose from is 795,325; the number of women within the total population is 485,142. Therefore, the probability that the chosen person is female is:
[tex]P(F)=\frac{485,142}{795,325}=0.610\ or\ 61\%[/tex]
(b) Assuming that students are either male or female, the probability of the selected student being male is:
[tex]P(M) = 1- P(F)=1-0.610=0.390\ or\ 39\%[/tex]