b, Suppose that you need to create a The result is referred to as the number of
ID: 3074597 • Letter: B
Question
b, Suppose that you need to create a The result is referred to as the number of degrees ot treedom) a.The missing value is beats per mnde (Type an integer or a decimal. Do not round) b. Select the comect choice below and fill in the answer box to complte your choice. (Type an expression using n as the variable) O A Of the n values, can be troely selected because the emaining valu(s) can bo expressed in serms of the assigned valaes and te known meun O B. Of the n vales,can be frooly selocted because the remaining valuels) can be expressed in terms of the mean, medan, and midange of the assigsend vas Oc. the n values, can be freely selected because te renanng value(s) must be ega l to tho known mean 2 tabExplanation / Answer
a) Given 5 pulse rates have a mean of 78.4 beats per minutes
i.e. ( 83 + 90 +92+ 65 + x ) / 5 = 78.4 where x is the 5th pulse rate i.e. missing value
(330+x)/5 = 78.4
x = 62
b) Correct answer option (C) : 1 (one)
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