Recent crime reports indicate that, on average, 3.1 motor vehicle thefts occur each minute in the United States.
(A) What is the probability there are no thefts in a minute?
(B) Which parameters in the problem do the data values (3.1, 0) represent? Mark the correct parameters.

a) n
b) N
c) Σ
d) μx¯
e) P¯
f) se (x¯)
g) se (P¯)
h) x
i) p
j) P (X)

Me max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Which function has an inverse function? a.f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²

You buy 4 items that cost 2.69 14.45 8.05 13.95 what is the estimated total round to the nearest dollar