answering services for businesses

In a business meeting, the General Manager (GM) of a company stated that his employees had an average service of 9 years. Later, the Assistant Manager found the statement delivered by the GM was incorrect after verifying the data shown. No.of employees (X) Years of serviceh..

Find the average percentage raise of salary if a person receives 25% raise after 1 year of service and 15% raise after the second year of service. => 19.36% or 1.199% or 19.9% or 20%..

A travel agency maintains its airline service by the tree diagram. What is the probability of choosing Airplane-X to travel? => 1 or 1 3 or 1 2 or None of the above..

Francis started a business in the year 1991. He got $13000 profit in the first year. Each year his profit decreased by 5%. Write an exponential decay model to represent his decreasing annual profit in the business. => y = 13001(1.05) t or y = 12999(0.95) t or y = 13000(0.85)..

Frank started a business in the year 1991. He got $27,000 profit in the first year. Each year his profit decreased by 3%. Identify an exponential decay model to represent his decreasing annual profit in the business. => y = 27000(0.87) t or y = 26999(0.97) t or y = 27000(0.9..

A business man estimated that the average business traveler will spend more than $180 per week on calls. A sample of 20 business travelers are selected at random and their mean expenses was found as $185 with a standard deviation $15. Find the test value at α = 0..

A magazine report stated that the average business traveler will spend $180 per week on calls. A sample of 20 business travelers are selected at random and their mean expenses was found as $185 with a standard deviation $15. Is there enough evidence to reject the report at &alph..

Andy invested $8,672 and his friend invested $8,250 and both of them started a business together. How much more did Andy invest than his friend? => $422 or $432 or $428 or $522..

Both Quincy and Sheela started a business with a capital of $584,472. Quincy invested $153,131. How much did Sheela invest? => $533,341 or $533,441 or $431,341 or $541,341..

During the past 10 weeks, Jerry spent between $3547 and $5285 for business trips each week. Which could be the total amount that he spent on the trips for the past 10 weeks? => Between $4000 and $5000 or Between $35,000 and $53,000 or Between $30,000 and $50,000 or Less than $30,000..