19/07/ 2025
Assignment 1 on Infon on and Data
1. The frequency distribution table of weight approximate kg.) of 60 students
of a school is placed below, and find the (approximate value) from the
histogram.
Class interval 40-45 45-50 0-55 55-60 60-65
Frequency
8
15
10
2
a. Draw the histogram of the data from frequency distribution table.
b. Find the mode (approximate value) from the histogram.
.
2. Following is the marks obtained in Mathematics by 20 students of class
Seven: 50,60,52,62,42,32,35,36,85,80,81,82 ,47,46,48,43,49,50,56,80.
How many kinds of data are there and what are they?
b. Make a distribution table taking 5 as class interval.
c. Draw a bis to draw from the obtained distribution table.
a. Pls answer my question

4 adults and 12 babies

step-by-step explanation:

4 x 7 = 28

12 x 15 = 180

180 + 28 =208

4 x 3 = 12

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3

step-by-step explanation:

hunhgunyt7 in u uuuhiuteu

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation: