Question Flelp v The table to the right contains observed values and expected values in parentheses for two categorical variables, X and Y, where variable X has three categories and variable Y has two categories. Use the table to complete parts (a) and (b) below. X2 X3 33 44 49 (34.56)(45.36)(46.08) 15 (13.44)(17.64)(17.92) Y2 19 15 OB. Ho: The Y category and X category are independent. H,: The Y category and X category are dependent. O C. Ho: The Y category and X category have equal proportions. H,: The proportions are not equal. O D. Ho: Hx = E, and Hy =Ey H, #E or Hy #E, What is the P-value? P-value = (Round to three decimal places as needed.)

Suppose an Egyptian mummy is discovered in which the amount of carbon-14 present is only about two-sevenths the amount found in living human beings. - 0.0001216t where yo is the amount of carbon-14 present in living human The amount of carbon-14 present in animal bones after t years is given by y = yo e beings. About how long ago did the Egyptian die? Enter your search term About yr ago the Egyptian had died. (Round to the nearest integer as needed.)

Differentiate with respect to x. Please show all steps.

Find a formula for the exponential function passing through the points (-2,2/9) and (1,6)