In reference to what you learnt in business mathematics and statistics, describe five kinds of theory of probability. The table below indicates the cost of certain air tel kiosk Z 0.15 0.20 0.25 0.75 0.80 0.85 1.85 1.90 1.95 2.00 2.05 Фz 0.0596 0.0793 0.0987 0.2734 0.2881 0.3023 0.4678 0.4713 0.4744 0.4772 0.4798 If it was stated that, the number of telephone calls received at a switchboard is approximately normal with a mean of 580 calls and a standard deviation of 10. REQUIRED Find the possibility that on a given day the number of calls received at the switchboard will be; Exactly 578 Less than 57 Between 561 and 600 inclusive
- In reference to what you learnt in business mathematics and statistics, describe five kinds of theory of
probability . - The table below indicates the cost of certain air tel kiosk
Z |
0.15 |
0.20 |
0.25 |
0.75 |
0.80 |
0.85 |
1.85 |
1.90 |
1.95 |
2.00 |
2.05 |
Фz |
0.0596 |
0.0793 |
0.0987 |
0.2734 |
0.2881 |
0.3023 |
0.4678 |
0.4713 |
0.4744 |
0.4772 |
0.4798 |
If it was stated that, the number of telephone calls received at a switchboard is approximately normal with a mean of 580 calls and a standard deviation of 10.
REQUIRED
Find the possibility that on a given day the number of calls received at the switchboard will be;
- Exactly 578
- Less than 57
- Between 561 and 600 inclusive
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- The table below indicates the cost of certain air tel kiosk
Z |
0.15 |
0.20 |
0.25 |
0.75 |
0.80 |
0.85 |
1.85 |
1.90 |
1.95 |
2.00 |
2.05 |
Фz |
0.0596 |
0.0793 |
0.0987 |
0.2734 |
0.2881 |
0.3023 |
0.4678 |
0.4713 |
0.4744 |
0.4772 |
0.4798 |
If it was stated that, the number of telephone calls received at a switchboard is approximately normal with a mean of 580 calls and a standard deviation of 10.
REQUIRED
Find the possibility that on a given day the number of calls received at the switchboard will be;
- Exactly 578
- Less than 570
- Between 561 and 600 inclusive