Answer:
Based on selecting a sample of 300 computers The probability questions are follows
1. . What is the probability that no computer needs service within the warranty period?
2 . What is the probability that more than half of the computers that are sampled will need warranty period?
3. What is the expected number of computers fail before the warranty period?
Answer:
The correct option is B
Explanation:
Inflation is the measure which is quantitative in nature as the rate at which the average level of price of the selected goods and services in the economy rises over the year or time period.
It is stated or expressed in terms of percentage, because it indicates or explains the decrease or fall in the purchasing power of currency of the nation.
So, if the inflation is higher than what is expected, then the creditors who invested their money, will receive lower rate of interest then they anticipated as their is decrease of fall in the currency of the nation.
85.25 - 9.73 = 75.52
She spent $75.52 on the stereo
Answer:
The company was rated five stars more by men
Explanation:
Expressing the survey results as percentages
1. <u>Overall population </u>
=67 out of 350
=67/350x100= 19.14 percent
2. <u>Men population</u>
=40 out 175
=40/175x100 =22.85 per cent
The company was rated five stars more by men
Answer:
Total cash= $193,000
Explanation:
Giving the following information:
Estimated sales ($):
January= $150,000
February= $180,000
March= $220,000
40% in cash from that same month of sales
50% in cash from the previous month's sales
10% in cash from the sales from two months ago
C<u>ash collection March:</u>
From March= 220,000*0.4= 88,000
From February= 180,000*0.5= 90,000
From January= 150,000*0.1= 15,000
Total cash= $193,000
