pobolimbu pobolimbu

25-04-2021
Mathematics

contestada

Find mean of the following data.
X 5 10 15 20
F 3 6 3 4
25
4

Respuesta :

alalihoor3 alalihoor3

25-04-2021

Answer:

14.1

Step-by-step explanation:

Mean = sum of the items/ no. of items = ∑fx÷∑f = 705÷ 50 = 14.1

Answer Link

Otras preguntas

You may have learned about the sheep clone Dolly in your science class. Although this experiment was greeted as a great success, there are many problems with cl

Tanisha and Rachel had lunch at the mall tanisha ordered three slices of pizza and two colas Rachel ordered two slices of pizza and 3 colas Tanisha bill was si

Which statement correctly describes a difference between photosynthesis and cellular respiration? Photosynthesis produces carbon dioxide, while cellular respira

What are some facts about an acient China invention called viska

(c-30)(c-120)=184 how do I solve it

Cecilia is making shorts with 8 belt loop. To make the loops, she needs 8 strips of fabric. Each strip measures 1 1/4 inches wide and 7 inches long. What is the

gene defects, infectious agents, and congenital malformations are ____________ that can cause and contribute to the onset or severity of a child's illness? a.bi

Because burning fossil fuels releases pollutants, it is necessary for us to stop doing so at once. Which statement BEST addresses the impact that this course of

during the day, when the sun is shining, the ground gets warm mainly as a result of 1. the emission of greenhouse gasses from factories and vehicles 2.heat from

what is 1/10 of 1000