Middle size Bagged canister vacuum cleaner with protective devices #B6211

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Trademark:OEM, ODM

Packing:Gift Box / Export Cartons

Standard:CE, GS, CB, EMC

Origin:China

Q: I'm ready to pull my hair out.I can't seem to figure out how to use the standard normal distribution table to find Z.The question isWe want to investigate a claim about the average sound intensity of certain vacuum cleaners. Suppose the sound is a random variable having a normal distribution with a standard deviation of 3.6 dB. Specifically, we shall want to test the null hypothesis u = 75.20 against the alternative hypothesis u gt; 75.20 no the basis of measurements of the sound intensity n = 15 of these machines. If the probability of a Type I error is to be a = 0.03, what is the probability of a type II error for u = 77 dB.How do I use the normal distribution table to find a = 0.03. The only thing I know is that I have to do 1 - a.After that I can't seem to find out the rest of it. Please. Plesae just help with that.: It means like this.... In making a vacuum cleaner, since it is fairly complicated and made of many parts and does not come out exactly the same every time it is made, there are many small random effects that contribute to the amount of noise that the vacuum cleaner makes. The normal distribution is what we see whenever there are many random effects that are added together. If the same random effects apply every time, and the same measurement and sampling method is used the same time, then the distribution of the measurements will fit the normal distribution.

Q: I want to know your personal experiences about which vacuum is best (especially for deep cleaning and getting cat hair off furniture), and which are just a waste of money. Only your own experiences, please! I don't really care what your hairdresser's cousin's husband's mother said, lol!I'm planning to buy another new vacuum, and want to get the most bang for my buck, and hopefully one that will last! Thanks a bunch!: Well, I've had a Kirby since 1979 and it's still going strong. I've always had cats and dogs and whatever other critters in the house. They're expensive - I think I paid close to $500 when I bought it with all the attachments - rug shampooer, carpet cleaner, etc - but considering I've had it over 30 years, I've gotten my money's worth. I've only had to replace the belt twice. I think they cost about $6 last time I bought one.

Q: Hello,I am looking for best vacuum cleaner. I have both carpet hardwood floors in my home. Also a month old baby. Which ones are the best in terms of efficiency and low maintenance. whether it be the central vac, or the standard ? my budget is flexible as I know you get what you pay for.Thanks for your time.: Hello, I work for a vacuum shop and i would suggest a central vacuum system, if you can afford it. They are by far more efficient and the only vacuum that removes the dirt, dust, allergents etc completly from your home. Traditional vacuums, even the best ones will allow those things to recirculate back into the air. If a central vacuum is something you dont want to do, then i would suggest a Miele canister. Very lightweight, quiet, great filtration and easy to use. There a bit pricey, but worth it. German made, 7 year warranty and specific tools for bare floors and carpeting. Check ouy the source links to find out more. A lot of good information to research there.

Q: (Can the deep cleaner be used without the water as a regular vacuum?) Any thoughts on the following vacuums? I have a dog that sheds A LOT.Dirt Devil Reaction All-Surface Cyclonic; Bissell ProHeat Turbo; Bissll ProHeat 2X; Bissell Lift-Off Pet; Hoover Mach 5 Multi-Chamber Cyclonic; Hoover WindTunnel Deluxe Dirt Finder; Hoover Empower; Hoover WindTunnel Supreme; Eureka Capture w/ Spinduster; Eureka Boss Capture Plus; Eureka Boss 4D SpinDuster; Eureka Boss 4D; Eureka Boss SmartVac Ultra HEPA Deluxe; Eureka Boss SmartVac Ultra HEPA: hoover windtunnel surpreme.

Q: Vacuum cleaner or carpet???: The Carpet came long before the vacuum cleaner!!!

Q: I need a good quality vacuum that is not to expensive. I have a dog so I was thinking a pet hair cleaner. can anyone give me some suggestions?: Depends if you have carpet or hardwood floors. Any vacuum would work as long as you have the 5 or so attachments it comes with. I have 2 cats and a dog, with hardwood floors. I use the upholstery attachment to vacuum the couches and beds, and it works just fine. Just make sure it has an upholstery attachment.

Q: My vacuum cleaner is broken and I was just thinking what did people use before vacuum cleaners? random question I know but it just popped into my head.: When Were Vacuum Cleaners Invented

Q: Hi im going to purchase a steam cleaner to wash my carpet but i also have a vacuum that i use to take off the dirt off my carpet but it really needs a wash thats why i want to buy a steam cleaner. does the steam cleaner also replace a vacuum by sucking dirt up or is it only for washing the carpets? cuz i dont want to buy that on top of buying another newer vacuum: No, you have to have a regular vacuum to just vacuum. The steamer will not work as well as the vacuum; they are made to suck up water, not dry vacuum.

Q: ...what would you do?: i would pretend that you had on clothes and continue my sale pitch......just to psych your mind. its hard as heck to sale those things door to door and with this economy I couldnt risk not making a sale :)

Q: I saw this movie once, it is from mid 80's or so and I think it's American - 3 or 4 married women, nearly broke by the end of each month, decide to steal the money from big glass ball, placed in the hall of shopping mall, using the vacuum cleaner. What's the name of the movie? I forgot who starred in it. Thanks.: How okorder : Jane, Elaine and Louise are three women on the verge of a financial breakdown until they spot the Money Ball, a game involving a six-foot sphere and tons of whirling cash. But Jane, Elaine and Louise don't want to play Money Ball. They want to steal it! Since the early Eighties, when this first hit HBO, I must have watched it no less than 50 times, and I am not exaggerating! I really enjoy this comedy and find it funny every time.

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