Answer:
Per phone, there is an expected profit of $206.69. This means that the company can expect a profit in the long term for their smart phones.
Step-by-step explanation:
Ten out of every 75 phones they sell are having issue with the touchscreen
10/75 = 0.1333
0.1333 of the phones have issues with the touch.
The other 1-0.1333 = 0.8667 do not have issues with the touch.
Check whether the company can expect a profit in the long term for their smart phones.
0.1333 of the time, loss of $400.
0.8667 of the time, profit of $300.
So the expected earnings per phone will be:
E = -0.1333*400 + 0.8667*300 = $206.69
Per phone, there is an expected profit of $206.69. This means that the company can expect a profit in the long term for their smart phones.
B^=L^ es lo mismo solo debes de voltear la figura y verás los mismo valores y ocupas congruencias de valores
Below average, because the average car weight is 4,000 pounds, and the average miles per gallon is about 22 miles per gallon.
Answer:
they are =
im sorry it was a little late