(1) What is the type of channel in these MOS-C devices? (a) P-channel (b) N-channel (2) Are the C-V plots that merge at a C/C, value of 1 at a Vg of -5 V correspond to which frequency? (a) High frequency (b) Low frequency (3) Which device has the highest oxide thickness 'X'? (a) A (b) в (c) C

F2 * Please use the accompanying Excel data set or accompanying Text file data set when completing the following exercise. An article in the ASCE Journal of Energy Engineering ("Overview of Reservoir Release Improvements at 20 TVA Dams," Vol. 125, April 1999, pp. 1-17) presents data on dissolved oxygen concentration from streams below 20 dams in the Tennessee Valley Authority system. The sample mean from the observations is X 3.272 and the sample standard deviation is s = 2.130. Assume population is approximately normally distributed. Round your answers to 2 decimal places. = (a) Calculate the 95% two-sided confidence interval on the mean oxygen concentration. 2.29 i -1.2736 SUS 4.28 (b) Calculate the 95% two-sided prediction interval on the dissolved oxygen concentration for the next stream that will be tested. (i -3.6752 7.8456 (c) Find an interval that will contain 95% of the values of the dissolved oxygen concentration with 99% confidence. @ 3 # 80 F3 000 F4 $ 4 i 10.2472 75 %…

15. I included a book reference for the formulas:

Required information Problem 06.033 Section Break Consider the circuit given below. Ves +5 V Om storsi Ra mA Problem 06.033.a Vcc +5V 470 52 Smat apps%252Fporta252framesetsp Determine the collector current when Rg= 31 k0 and FE-100 Calculate using the second approximation. Round the final answer to two decimal places.