corley101 corley101

20-07-2017
Mathematics

contestada

459 randomly selected lightbulbs were tested in a laboratory 291 lasted more than 500 hours find a point estimate of the true proportion of all lightbulbs in that last more than 500 hours

Respuesta :

markusername8 markusername8

20-07-2017

291:459 or 291/459 it is the amount lasted to the total amount

Answer Link

Otras preguntas

How to find the missing side of this triangle

Describe some of the strategies that political parties use to encourage citizens to vote

Try to answer this! i think this might be interesting

5 You buy a house for $125,000 in 1995 and have the house reappraised in 2010 to find out how much its value has increased over the years. If the value of the h

Scarlett and Alyssa work at a dry cleaners ironing shirts. Scarlett can iron 15 shirts per hour, and Alyssa can iron 35 shirts per hour. How many total shirts w

Please help! Also please include an explanation so I know how to do it next time.

13mm 12 mm 13 mm 14 mm 10 mm

Divide. Give the exact answer, written as a decimal. 0.4) 399

What equals 2а + 3c.

PLEASE HELP IVE BEEN STUCK ON THIS ONE FOR QUITE A WHILE.