Math, asked by cutemew, 3 months ago

The Philips manufactures electric bulbs that have a length of life that is normally distributed with mean equal to 850 hours and standard deviation of 40 hours. Find the probability that a bulb burns between 780 and 834 hours.

Answers

Answered by galvanator

0

Answer:

your answer will be 20 i think

Previous Question

Next Question

Similar questions

Computer Science, 2 months ago

3) In the Bullets and Numbering dialog box click on _________________ button to insert a picture as a bullet a) Symbol b) Number c) Picture d) None of these ...

Math, 2 months ago

represent 7/5 and -7/8 on the number line...

Math, 2 months ago

The mean and standard deviations of a Norma distribution are 60 and 9 respectively then the upper quartile is...

Social Sciences, 3 months ago

the demand for the resources is increasing at an alarming rate justify and above statement use example to support your answer...

Science, 3 months ago

If I have 12 balls and I lose half of them, then I retrieve 2/3 of my lost balls, how many balls do I have ?

English, 11 months ago

They are specifically good at maths. ( add a question tag)...

Geography, 11 months ago

बिहार राज्य में कृषि उत्पादन में बढ़ोतरी के लिए क्या प्रयास हुए हैं? लिखिए। ...

Math, 11 months ago

z⁴-z³+3z²-2z+2;z²+2 check whether the second polynomial is the factor of the first polynomial by only long division method correct answer will be brainliest ...