Let x = the thickness of spearmint gum manufactured for vending machines. the target thickness is 7.5 hundredths of an inch. we shall test the null hypothesis h0 : µ = 7: 5 against a two-sided alternative hypothesis using 10 observations. the following is a sample of n = 10 pieces of gum that were selected randomly from the production line: 7.65 7.60 7.65 7.70 7.55 7.55 7.40 7.40 7.50 7.50

step-by-step explanation:

if you want to separate 54 into 6 individual tiers then you need to divide if you want to separate 54 into 6 individual tiers then you need to divide 6 and 54.

if you divide 9 by 6 you will get 54.

- hope i .

answer: the sun

explanation:

water cycle describes the evaporation of water from earth's surface, formation of clouds and precipitation water back onto the surface of earth. seventy percent of the earth is covered with water in the form of seas and oceans. the heat of the sun causes the evaporation of water from the surface of the ocean. the water vapors rise and condense to form water droplets. the collection of these water droplets form clouds which rain down again.

the evaporation of the oceans surface water as part of the water cycle is caused by the sun