61.20) – (100.53, 55.20);

(124.29, 61.20) – (124.29, 55.20);

(148.06, 61.20) – (148.06, 55.20);

at ( 53.00, 39.60) [20]{};

at ( 76.77, 39.60) [40]{};

at (100.53, 39.60) [60]{};

at (124.29, 39.60) [80]{};

at (148.06, 39.60) [100]{};

( 49.20, 66.48) – ( 49.20,198.47);

( 49.20, 66.48) – ( 43.20, 66.48);

( 49.20, 99.48) – ( 43.20, 99.48);

( 49.20,132.47) – ( 43.20,132.47);

( 49.20,165.47) – ( 43.20,165.47);

( 49.20,198.47) – ( 43.20,198.47);

at ( 34.80, 66.48) [0.00]{};

at ( 34.80, 99.48) [0.02]{};

at ( 34.80,132.47) [0.04]{};

at ( 34.80,165.47) [0.06]{};

at ( 34.80,198.47) [0.08]{};

( 49.20, 61.20) – (151.86, 61.20) – (151.86,203.75) – ( 49.20,203.75) – ( 49.20, 61.20);

( 0.00, 0.00) rectangle (177.06,252.94);

at (100.53, 15.60) [$x$]{};

at ( 10.80,132.47) [$f_X(x|\mu=60, \sigma^2)$]{};

( 0.00, 0.00) rectangle (354.12,252.94);

at (100.53,212.14) [$\sigma=$ 6]{};

( 49.20, 61.20) rectangle (151.86,203.75);

(100.53, 66.48) – (100.53,176.18) – (100.65,176.16) – (100.77,176.11) – (100.89,176.04) – (101.01,175.93) – (101.13,175.79) – (101.25,175.62) – (101.37,175.42) – (101.49,175.19) – (101.61,174.93) – (101.73,174.63) – (101.85,174.31) – (101.97,173.96) – (102.09,173.58) – (102.21,173.17) – (102.33,172.73) – (102.45,172.27) – (102.57,171.78) – (102.69,171.25) – (102.81,170.71) – (102.93,170.13) – (103.05,169.53) – (103.17,168.91) – (103.29,168.25) – (103.41,167.58) – (103.53,166.88) – (103.65,166.16) – (103.77,165.41) – (103.89,164.64) – (104.01,163.85) – (104.13,163.04) 