Hello!

is it maybe conceivable in the event that I could maybe get some help with b) and c) beneath please?

Question:

The Air power gets 30% of its parachutes from organization C1 and the rest from organization C2. The likelihood that a parachute will neglect to open is 0.0025 and 0.002, contingent upon whether it is from organization C1 or C2, individually.

a) What is the likelihood that a haphazardly picked parachute will neglect to open (adjusted to four decimals)? Ans=0.0022

b) If a haphazardly picked parachute comes up short, what is the likelihood it came from organization C1 (adjusted to four decimals)?

c) If an arbitrarily picked parachute falls flat, what is the likelihood it came from organization C2 (adjusted to four decimals)?

The new Fore and Aft Marina is to be situated on the Ohio River close to Madison, Indiana. Expect that Fore and Aft chose to construct a mooring office where each boat in turn can stop for gas and overhauling. Expect that appearances follow a Poisson likelihood circulation, with an appearance pace of 5 boats each hour, and that help times follow a remarkable likelihood appropriation, with an assistance times follow an outstanding likelihood dissemination, with an assistance pace of 10 boats each hour. Answer the accompanying inquiries:

What is the normal time a boat will spend sitting tight for administration?

What is the normal time a boat will spend at the harbor?

In the event that you were the chief of Fore and Aft Marina, would you be happy with the assistance level your framework will give? Why or why not?

5. About 5% of a store's clients react to publicized deals. The other 95% shop when they have

time or on the grounds that they need a thing, paying little mind to limited time promoting. Of the 21 clients haphazardly

chosen in the shop, compute the accompanying inquiries:

a) What is the likelihood that precisely 2 have reacted to the store's latest special

crusade (adjusted to four decimals)?

b) What is the likelihood that in any event two have seen the mission (adjusted to four decimals)?

c) What is the likelihood that not more than two have seen the mission (adjusted to four

decimals)?

d) Calculate the normal number of clients reacting to the commercial (adjusted to two

decimals).

e) Calculating the fluctuation of clients reacting to the ad (adjusted to four

decimals).

The yield of a sunlight based board (photovoltaic) framework relies upon its size. A producer expresses that the normal every day creation of its 1.5 kW framework is 6.6 kilowatt hours (kWh) for Perth conditions. A customer bunch checked this 1.5 kW framework in 20 distinctive Perth homes and estimated the normal day by day creation by the frameworks in these homes over a one month time span during October. The information is given here.

kWh 6.2, 5.8, 5.9, 6.1, 6.4, 6.3, 6.9, 5.5, 7.4, 6.7, 6.3, 6.2, 7.1, 6.8, 5.9, 5.4, 7.2, 6.7, 5.8, 6.9

1. Investigate the buyer gathering's information to test if the maker's case of a normal of 6.6 kWh each day is sensible. State fitting theories, suspicions and choice guideline at = 0.10. What ends would you answer to the purchaser bunch? (Clue: You should discover Descriptive Statistics first.)

2. In the event that 48 homes in the focal Australian city of Alice Springs had this framework introduced and comparative information was gathered, to evaluate whether normal day by day creation in Alice Springs surpassed 6.6 kWh, what might be the basic value(s) for the test at = 0.01? Make certain to legitimize your decision of circulation, and express your assumption(s) for the test.