Mathematics, 17.12.2020 21:10 nisha87

I will give brainliest: Helena is in charge of selling tickets for the upcoming play at Willowbrook School. Each drama club member has been asked to sell tickets to friends and family members, and Helena wants to know approximately how many tickets have been sold so far.

First she asked five drama club members in her homeroom how many tickets they had sold. Then she took ten random samples from the entire drama club of 75 students.

Find the mean to the nearest tenth for each set of data.

Homeroom Data of Tickets Sold:

20, 15, 19, 16, 10

Calculate the mean:

Drama Club Data of Tickets Sold:

19, 23, 11, 30, 27, 27, 22, 26, 16, 24

Calculate the mean:

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:20

Answers; a) 135 degree’s b) 30 degree’s c) 180 or 0 degree’s d) 90 degree’s

Answers: 1

Answer

Mathematics, 21.06.2019 23:40

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?

Answers: 2

Answer

Mathematics, 22.06.2019 00:50

Solve the problem by using a venn diagram a group of students were surveyed about their taste in music.they were asked how they like three types of music: rock, country western and jazz.the results are summarized below: no one dislikes all three types of music.six like all three types of music.eleven don’t like country western.sixteen like jazz.three like country western and jazz, but not rock.six don’t like rock.eight like rock and country western.seven don’t like jazz.how many students were surveyed?

Answers: 3

Answer

Mathematics, 22.06.2019 03:10

Each side length of the hexagons is 1, what’s the area of abc

Answers: 1

Answer

You know the right answer?

I will give brainliest: Helena is in charge of selling tickets for the upcoming play at Willowbrook...

Questions