A call centre aims to deal with calls in less than 5 minutes. Calls come in randomly.
The table shows data for the calls made to the centre.
Type of call
Customer complaints
New business
Proportion of all calls
1/4
Completed in less than 5 minutes
1/2
1/8
3/4
Work out the probability that the next call will be a customer complaint completed within under 5
minutes.
Give your answer as a fraction in its simplest form.

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

it is 10.6 according to my calculations

step-by-step explanation:

in english this is

ex.15 pag.85 create. write in ten lines the continuation of the ballad of the five motanasi, using verbs to the imperfect and to the perfect compound. five stars

hope i with whatever it is that you need! : )