18. Question Details For which value of a is LVP2-23 dx equal to 30 42 2V60...
23. In the random sample of 120 biopsies, 16 are negative 42 are CINI, 30 are CIN 11 22 are CIN II, and To are CIS. In the same sample persones HPV negative, 87 are HPV positive with the low-risk strain, and 32 are HPV positive with the high-risk strain. What percentage of your sample is CIN I or greater? 28. Can you determine the mean biopsy result? Why or why not?
Male: 7, 10, 14, 18, 22,24, 28, 29, 34, 42 Female: 15, 18, 23, 32, 36, 39, 41, 46, 53, 61 Use z-scores to determine which data point would be more extreme relative to their gender: a male who spends 18 minutes or a female who spends 18 minutes each morning on grooming and hygiene.
1- 2- Tutorial Exercise Evaluate the indefinite integral. Jerez 42 + ex dx Step 1 We must decide what to choose for u. If u = f(x), then du = f'(x) dx, and so it is helpful to look for some expression in Jerez 42 + ex dx for which the derivative is also present. We see that 42 + ex is part of this integral, and the derivative of 42 + ex is ex et which is also present....
Need help with #9 and #10 Question 9 B0/1 pt 1099 Details 1 Approximate dx using the midpoint rule with In(x) five subdivisions to four decimal places. es, The approximation is: Question Help: Message instructor Submit Question Question 10 B0/1 pt 3 10 399 Details Use Simpson's Rule and all the data in the following table to estimate the value of the integrat ]," f(a)dz. f(x) 9 6 10 х 9 11 13 15 17 19 21 4 2 1...
Question 11 Not yet answered Use the Trapezoid rule to evaluate x?dx, partitioning the interval of integration into n = 4 subintervals of equal width Ax = 1 Points out of 2.00 P Flag question Select one: O a. 42 O O b. 60 c. 22 d. 32 e. 70
with details. 3. A large tank contains 800 gal of water in which 42 lb of salt are dissolved. Brine containing 2 lb of of dissolved salt per gal is pumped into the tank at a rate of 4 gal per minute, and the mixture, kept uniform by stirring, is pumped out at the same rate. (a) Find the amount x(t) of salt in the tank, at time t. (b) How long will it take for the amount of salt...
Question 23 50/5 pts 5 2 0 Details For a confidence level of 98%, find the critical value Submit Question
please answer this question in details Find the derivative of f(1) = In 42 +1 2x + 3 f'(x) =
5. [-/2 Points] DETAILS SCALCLS1 10.2.025. Solve the initial value problem dx/dt = Ax with x(0) = Xo. A-[3] [2] x(t)
What is the mean and standard deviation of this aggregate data set? 18-23 13 24-30 15 31-40 6 41-50 3 51-60 6 61+ 1