joybrewer2274 joybrewer2274
  • 14-02-2024
  • Mathematics
contestada

find the mean of the following data :
class 0- 20 20-40 40-60 60-80 80-100 100-120
frequency 20 35 52 44 38 31

Respuesta :

Otras preguntas

Which line is written in iambic pentameter in Romeo and Juliet?
What was the purpose of literacy tests during the bourbon era? to improve education to limit access to voting to promote political activism to support the convi
jonah recorded the points his team scored during its last nine basketball games. The mean number of points scored was 42 and the MAD Was 4.4. How can Jonah use
Explain two reasons why having good managers is important to their business
mention any two effects of load shedding​
are In the figure, trangle ABC and trangle DEF dentical right-angled trangles area of the shaded part 84 cm². Find the total of the area unshaded part, DF 15cm
Why do pastoralists tend to be found in dry or frozen climates? A. Pastoralists tend not to be found in dry or frozen climates. B. Because pastoralists are ofte
Work out the equation of a line which has a gradient of 2 and passes through the line (1, 4).
Identify the structures in the celll pictured on the right
Which of these terms best describe a suburban community? Select the two correct responses.