In a grouped frequency distribution one interval is listed as 50-54. Assuming that the scores are measuring a continuous variable, what are the real limits of this interval?

explanation:

earth's surface is mainly heated by the absorption of infrared radiation from the sun.

evaporation occurs because molecules in liquid water are warmed ( usually by the sun) and vibrate quicker, becoming less dense and rise.

condensation occurs because molecules in water vapor are cooled and therefore vibrate more slowly thus becoming more dense and eventually fall to earth.

lines of equal barometric pressure on a weather map are called: isobars : lines of equal temp on a weather map are called: isotherms.​

question1

1,000 tons

question2

3: 8

question 3

store d

step-by-step explanation:

d. air pressure decreases as altitude increases.