kimfreakingpsycho kimfreakingpsycho

10-03-2024
Mathematics

contestada

Battery Lives Twelve batteries were tested to see how many hours they would last. The frequency distribution is shown here. Hours Frequency 1–3 1 4–6 4 7–9 5 10–12 1 13–15 1 Find each of these. a. Mean c. Variance b. Modal class d. Standard deviation

Respuesta :

Otras preguntas

222 + 203 = 425 - estimate by rounding or using compatible numbers

marissa, john, and stephanie are working a 3- hour shift together. Marissa has an alarm on her phone that goes off every 12 minutes. John's phone alarm goes off

what does the center of a dna strand exhibit

83% of 20 is what number?

What occurs as two atoms of fluorine combine to become a molecule of fluorine?

Factorise: 2p² - p - 10

how to find cotangent 510 degree what is the steps

Find the slope of the line that contains (-1,9) and (9,9)

What type of organism is a one-celled organism that functions as a single unit? multicellular precellular unicellular bicellular

satellite tours is taking a group of 32 students and 6 adults on a tour of historical sites in the city each satellite tours van will hold 9 passengers what