Refer to the data set of 20 randomly selected presidents given below. Treat the data as a sample and find the proportion of presidents who were taller than their opponents. Use that result to construct a 95% confidence interval estimate of the population percentage. Based on th result, does it appear that greater height is an advantage for presidential candidates? Why or why not? Click the icon to view the table of heights. Construct a 95% confidence interval estimate of the percentage of presidents who were taller than their opponents. %

4.  Decide whether each statement is true or false. If a statement is true, say which of Euclid’s five postulates apply to it, then write the converse and contrapositive statements, and then decide which of these statements are true (it may help to rewrite the statements in “if-then” form). If it is false, give a counterexample or explain why.a. A triangle can be drawn from any three points that are not on the same line.b. A square can be drawn from any four points not on the same line.c. When two lines intersect, the four angles they make add to 360 degrees.d. There is only one parallel line to any given line.

1) The weights (in pounds) for the 30 players on a high school football team are listed below. Find appropriate class limits, if the players are to be broken into 6 classes. Start the first class at the minimum! 200 193 242 182 205 199 211 213 195 233 222 197 187 244 213 273 186 162 170 166 270 250 225 199 187 185 180 170 190 200 30 sub stit ndt bom ant sausood naibam relative frequen som esgnado nsibom sil est ei naibem sdt seansed mih Soad Classes miliona

using R studio please code the following