subject
Mathematics, 10.10.2019 18:00 palmsalt05

The ages of the winners of a cycling tournament are approximately bell-shaped. the mean age is 28.7 years, with a standard deviation of 3.7 years. the winner in one recent year was 22 years old transform the age to a z-score.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 20:00
Maurice has 54 fewer comic books than rebecca.they have 130 comic books together .how many comic books are in maurices collection ? how many comic books are in rebeccas collection
Answers: 1
question
Mathematics, 21.06.2019 22:30
If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b
Answers: 1
question
Mathematics, 22.06.2019 03:00
L2.8.2 test (cst): triangles in the figure, pq is parallel to rs. the length of rp is 5 cm; the length of pt is 30 cm; the length of q7 is 60 cm. what is the length of so? o a. 20 cm 0 0 o b. 6 cm o c. 10 cm od. 2 cm 0 previous
Answers: 2
question
Mathematics, 22.06.2019 03:30
Y< 2x-3 y? mx+3 which value of m and which symbol result in the system of inequalities shown above having no solution? a) m=-2; > b) m=-1/2; < c) m=2; > d) m=2;
Answers: 3
You know the right answer?
The ages of the winners of a cycling tournament are approximately bell-shaped. the mean age is 28.7...
Questions
question
Mathematics, 01.02.2021 22:20
question
Mathematics, 01.02.2021 22:20
question
Mathematics, 01.02.2021 22:20
question
Mathematics, 01.02.2021 22:20
question
Computers and Technology, 01.02.2021 22:20
question
Mathematics, 01.02.2021 22:20
Questions on the website: 13722367