Spletpred toliko urami: 2 · Find many great new & used options and get the best deals for Cordless Wireless Vacuum Cleaner Car Handheld Vaccum Power Suction Rechargeable at the best online prices at eBay! Free delivery for many products! SpletThe lifetime of a 2-volt non-rechargeable battery in constant use has a Normal distribution, with a mean of 516 hours and a standard deviation of 20 hours. Eighty percent of all …
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Splet12. mar. 2024 · The lifetime of a 2 volt non- rechargeable battery has a normal distribution with a mean of 516 hours and a standard deviation of 20 hours.What is the z- score for batteries with lifetimes of 600 hours. 1 Approved Answer. Lovish s answered on March 12, 2024. 5 Ratings (13 Votes) SpletThe lifetime of a 2-volt non-rechargeable battery in constant use has a normal distribution with a mean of 516 hours and a standard deviation of 20 hours. Ninety percent of all … super hot tortilla chip
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Splet21. jan. 2024 · The lifetime of a 2-volt non-rechargeable battery in constant use has a Normal distribution with a mean of 516 hours and a standard deviation of 20 hours. The proportion of batteries with lifetimes exceeding 520 hours is approximately A. 0.4207 B. 0.2000 C. 0.5793 Advertisement JeanaShupp Answer: A. 0.4207 Step-by-step explanation: SpletThe lifetime of a 2‑volt non‑rechargeable battery in constant use has a Normal distribution, with a mean of 516516 hours and a standard deviation of 2024 hours. Ninety percent of … SpletThe lifetime of a 2‑volt non‑rechargeable battery in constant use has a Normal distribution, with a mean of 516hours and a standard deviation of 20 hours. The proportion of … super hot tamales candy