Mathematics, 17.07.2020 14:01, sundayrider101

Help me please !!? The frequency table for daily sales of 100 a sale unit is given below:
daily sales
10 - 19
20 - 29
30 – 39
40 - 49
50 - 59
60 - 70

No. sale unit
4
15
27
26
18
10

a) Construct a histogram, polygon of daily sales
b) Describe the shape of the frequency distribution.
c) Draw an ogive of daily sales, and use it to estimate, the median.
e) Estimate the following statistical measures
1. Mean
2. Median
3. Mode
4. Range
5. 15th percentile
6. Interquartile Range
7. Variance
8. Standard deviation
9. Coefficient of variation

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:00, Christinelove23

Acompany is making new soccer uniforms for a team. the company uses 2.5 yards of fabric for each shirt. the company uses 82.5 yards of fabric to make shirts and shorts for 15 players. the equation and solution below represents the situation. 15(2.5+x)=82.5; x=3 what does the solution, x=3, represent?

Answers: 1

continue

Mathematics, 21.06.2019 15:00, amastar

Which represents the inverse of the function f(x) = 4x? h(x) = x + 4 h(x) = x – 4 h(x) = x h(x) = x

Answers: 1

continue

Mathematics, 21.06.2019 20:50, xbeatdroperzx

Ms. ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms. ortiz charge per kilogram of tomatoes to make on a load of tomatoes?

Answers: 2

continue

Mathematics, 22.06.2019 06:00, mustachegirl311

Enny is cooking a chicken for dinner. a chicken needs be cooked for 40 minutes per kilogram, plus an extra 20 minutes. how long will it take to cook a chicken weighing 3 kilograms

Answers: 2

continue

Do you know the correct answer?

Help me please !!? The frequency table for daily sales of 100 a sale unit is given below:
dai...