The number of home runs hit by each of the 18 regular right fielders during the

Question

The number of home runs hit by each of the 18 regular right fielders during the 1961 Major League baseball season is given in the following table (regular is being defined as the player that started the most games in right field for each team that season):

a) What proportion of the data is within 1 standard deviation of the sample mean?

b) Construct a histogram using classes of size 8 using 0 as the minimum possible value.

Player Team Home Runs Whitey Herzog BAL(AL) 5 Jackie Jensen BOS(AL) 13 Floyd Robinson CHI(AL) 11 George Altman CHI(NL) 27 Wally Post CIN(NL) 20 Willie Kirkland CLE(AL) 27 Al Kaline DET(AL) 19 Jim Rivera KC(AL) 2 Albie Pearson LA(AL) 7 Tommy Davis LA(NL) 15 Lee Maye MIL(NL) 14 Bob Allison MIN(AL) 29 Roger Maris NY(AL) 61 Don Demeter PHL(NL) 20 Roberto Clemente PIT(NL) 23 Felipe Alou SF(NL) 18 Charlie James STL(NL) 4 Marty Keough WAS(AL) 9

Explanation / Answer

a)sample standard deviation | 15.26
b)can't do too well, don't know the tools
but it's 6 in the first column cause 6 there and then just count how many between 8 and 16, then 17 and 24 etc.

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