Format for back-to-back stemplots representing the pulse rate of females and mal
ID: 3178994 • Letter: F
Question
Format for back-to-back stemplots representing the pulse rate of females and males from the given data is shown below. Complete the back-to-back stemplot, then compare the results. Compare the results A. The distribution of pulse rates for men is concentrated, centered around 60, whereas the distribution of pulse rates for women is more spread out, centered around 70. B. The distribution of pulse rates for both men and women are concentrated, and centered around 60 C. The distribution of pulse rates for women is concentrated, centered around 60, whereas distribution of pulse rates for men is more spread out, centered around 70. A particular group of men have heights with a mean of 168 cm and a standard deviation of 7 cm. John had a height of 187 cm. A) Convert John's height to a z-score. B Is John's height unusual or usual? Explain your answer.Explanation / Answer
4)
option A is correct
5)z score =(X-mean)/std deviation=(187-168)/7 =2.7142
B) yes as it falls above 2 std deviation above mean . which considered to be unusual
Women Stem Men 5 558 9753321 6 113666889 97660 7 036 322211 8 03778 9 7 10 11 7 12