Employees were asked how many times per week they exercised. The frequency table shows the results of the survey. Number of times exercised per week 0 1 2 3 4 5 6 7 8
Frequency 5 10 2 9 33 12 15 3 1

Create a probability distribution table from the frequency table. Round probabilities to the nearest hundredth.

Find:
P(x<3)
P(x=4)
P(x≥6)

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers

change of stock price/initial stock price on friday * total stock value = change of stock value

0.89/73.73 *x = 42.72

x=3539.04 = total stock value at initial stock price on friday .

total stock value at initial stock price on friday/ initial stock price on friday = number of shares

3539.04/73.73 = 48 shares

they own 48 shares of this stock