Following are the published weights (in pounds) of all of the team members of the San Francisco 49ers from a previous year.177; 205; 210; 210; 232; 205; 185; 185; 178; 210; 206; 212; 184; 174;185; 242; 188; 212; 215; 247; 241; 223; 220; 260; 245; 259; 278; 270;280; 295; 275; 285; 290; 272; 273; 280; 285; 286; 200; 215; 185; 230;250; 241; 190; 260; 250; 302; 265; 290; 276; 228; 2651)The middle 50% of the weights are from to ?2) If our population were all professional football players, would the above data be a sample of weights or the population of weights? Why? a. The above data would be a sample of weights because they represent a subset of the population of all football players. b. The above data would be a sample of weights because they represent all of the players from one year. c. The above data would be a population of weights because they represent all of the players on a team. d. The above data would be a population of weights because they represent all of the football players.

206 to 272

Step-by-step explanation:

First, arrange the weights in ascending order:

177174178184185185185185188190200205205206210210210212212215215220223228230232241241242245247250250259260260265265270272273275276278280280285285286290290295302

Once arranged, we find the quartiles. The quartiles separate 25% of the lowest and 25% of the highest population from the data, eventually leaving behind the middle 50% population:

The middle 50% of the values lie from 206 to 272.

The data would be considered a sample because it only incorporates a subset of all the professional players, i.e. only the San Francisco 49ers, without taking into account all the other teams of professional football players.

this answer is !

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