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average

In ordinary language, an average is a single number taken as representative of a list of numbers, usually the sum of the numbers divided by how many numbers are in the list (the arithmetic mean). For example, the average of the numbers 2, 3, 4, 7, and 9 (summing to 25) is 5. Depending on the context, an average might be another statistic such as the median, or mode. For example, the average personal income is often given as the median—the number below which are 50% of personal incomes and above which are 50% of personal incomes—because the mean would be misleadiningly high by including personal incomes from a few billionaires.

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  1. C

    Average price for fitting kitchen tap

    Just want to get a idea what other plumber would charge to replace a existing kitchen tap with a new one obviously new pipe work would increase Labour and price etc. I think £40 is cheapest you should do it with it going up to £70-80 depending on the job sound fair
  2. D

    Power flush prices average

    What's an average price not premium as in London for a standard powerflush of up to 10 rads in a domestic property? I have a chance of the kit and wondering if its worth the money
  3. M

    Working out average annual and hourly and gas consumption for a property

    Hi, can anyone help me work out the average annual and hourly gas consumption for a property, in this case a bungalow. With a 24kw boiler and 7.9kw gas hob. I know how to work out the hourly gas consumption with the appliances on max. But not in the scenario above. Thanks for any help.
  4. M

    New boiler, what's the average?

    Hi, hope I've posted in t he right area. I have an old potterton conventional boiler that I am looking to get replaced. (HWC CWST etc..) our aim was to look in to getting a combi, just as the impression is they're more efficient etc.. We had a BG rep round recently to quote, he suggested...
  5. M

    Average hourly rate for a gas safe plumber

    At present what is seen as the average or decent rate for a gas safe plumber employed be someone?
  6. F

    Average price for changing radiators

    Hi All, Looking to have four radiators replaced same size same position 3 small single panel 400x 500 and one double panel 600x 800 all with new trv's Anyone got a ball park figure what I would be looking at to supply and fit? Thanks for your help
  7. A

    average wage

    not sure if this this the right place to ask this question but what is the general average wage for a plumbers mate/improver with in a company would people say?
  8. G

    Insurance Boiler Cover - Quinta 65? Urgent Help Needed

    I have two Quinta 65 Boilers which have been put in my house which I have built. I tried to get insurance on the boilers but Direct Line refused to insure them as they are commercial boilers in a residential property. I 'm not sure why I have these commercial boilers in my house, but I was...
    • Garda
    • Thread
    • average boiler boilers cover help help needed house insurance needed oil urgent
    • Replies: 22
    • Forum: Plumbing Jobs | The Job-board
  9. R

    Average week on the cards?

    Evening all, just wondered what you believe to be a fair weeks work for a guy on the cards booking 40 hours a week. I ask because I feel the blokes are being pushed to much at the moment. The work is boiler swaps and or 6 rad combi systems. What should be expected over 5 days?
  10. C

    Average hourly rate everyone?

    Now I think we will all agree the hourly rate kind of goes out the window for small jobs, your not going to get to a job that's 10 mins away be there 40 mins drive home within the hour and charge 25 quid but what's your general hourly rate rumoured to be where you are? When pricing I generally...
  11. Z

    Average time to change parts

    How quick are you guys at changing parts? My boss always says I'm a little slow but I'm not sure if its partly mind games to get more out of me. For instance today I changed a primary heat exchanger in a Worcester r28 he combi. The rectangle heat exchangers. No drain off valves on radiators...
  12. S

    HELP! water quantity in an average 2 bedroom heating circuit

    hello guys, I hope you guys might be able to help me here. I want to size an expansion vessel for a HIU im designing. for that i have all the calculations but i have absolutely no idea that "how much water is there (approx.) in average 2 bed flats. plumbers may know the answer to this question...
  13. V

    Average house replumb costs - Help

    a bit thick on this subject so any help gratefully recieved - I am looking to buy a house in South Wales area - just outside Newport so not valleys really - I am looking to buy all materials myself as have been advised to - but can someone help with average labour only costs for fitting two...
  14. A

    average cost of installation

    although many plumbers do not like to discuss costs and quotes online, i would like to direct this to any oftec regd or equivalent installers. I am quoting on a job, to simplify, remove old boiler * fit new worcester camray system boiler with all ancillaries, inc TF1 filter, pipework etc...
  15. U

    USA Average usage 141 per day

    Please could someone advise - just received our bill and our daily average gas usage over 80 days (12th dec 2010 until 1st of March 2011) 141 KW i have compared this with our neighbour who is home all day and as a 4 bed bed bungalow her average over the same period is 56KW (we have a 2 bed...
  16. S

    Advertising!!!!!

    Hi Not that anybody wants to give away their trade secrets, What advertising worked for you and what form of advertising do you think is a waste of both time and money?
  17. S

    Starting a new small business, what is the average turnover for the first year?

    Hi, I have just passed the C&G 6129 course and want to start a new plumbing business, there are two of us hoping to go into business together as we were on the same course. I was wondering what the average first year turnover is likely to be, does anyone have any idea? Regards, Steve
    • steve sps
    • Thread
    • 6129 average bathroom business central central heating first heating high job jobs merchants parts plumbers plumbing radiators starting system taps tools van video website work year
    • Replies: 18
    • Forum: Plumbing Jobs | The Job-board
  18. O

    How long it takes on average to service an oil fired boiler?

    Hi Folks Wandered how long on average it takes to service an oil fired boiler? and how many you service in a day? Cheers
    • OFTEC
    • Thread
    • average boiler boilers central central heating system combi combination courses fired flushing install jobs oil pipe plumbing power regulations service sludge system takes trade unvented worcester work
    • Replies: 13
    • Forum: Plumbing Jobs | The Job-board
  19. G

    Services per week. (on average)

    One for the service guys/gals here. On average how many annual services do you do a 40hr week. Looking for a general balance so asked per week instead of per day, as I know some days you may be hit with 3 or 4 BBU's. The story is a mate has just been offered a job and they are looking for 50...
  20. E

    Average water use per person per day.

    I have a customer whos average water consumption works out at 616 liters per day. She is a pensioner and lives alone but sometimes grand daughter comes to stay. The UK average is 160l per day. I can find no leaks and the meter does not spin when no taps turned on. She does water the garden...
    • ecowarm
    • Thread
    • average bath bathroom camera compare comparison flush hose inside main person power problem property shower showers tap taps water water meter wide
    • Replies: 14
    • Forum: Plumbing Jobs | The Job-board
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