Interpret b3 and b4. ● What is the expected value of strength (y) from a force of 35 gm, power of 75 mW, temperature of 200 °C, and time of 20 msec ?
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- Q 4: (Using the Q. 3 data) If the cost incurred is OMR 20 Million, what will be the volume of revenue?Glaucoma is a leading cause of blindness in the United States, N. Ehlers measured the difference in corneal thickness (in microns) between the two eyes of eight patients. Each patient had one eye that had glaucoma and one eye that was normal. The difference was measured as the corneal thickness of normal eye – corneal thickness of eye with Glaucoma. Corneal thickness is important because it can mask an accurate reading of eye pressure. Use ? = .05. Hypothesis: H0: μd=0Ha: μd≠0 Using output Test statistics : t=0.134P value=0.897 Degrees of freedom (df): df=7 Level of significance: α=0.05 Decision: P value > 0.05 thus we fails to reject null hypothesis. Question a)Write a report summarizing your findings. When writing the report consider that medical staff estimate that a difference of 4.5 microns or more could impact on their ability to interpret eye pressure correctly. b) Define for the hypothesis stated in part b) what a type 1 error and type 2 error would mean. Is it possible…Two students have measured the temperature in the room with different devices to be 71.6 deg F and 71.72 deg F. Calculate the average of these two readings and express your result in the appropriate significant figures. 신
- Reliability testing of the new 2.0 liter Chevy automotive engine has resulted in a time to failure distribution which is lognormal with = 90,000 mi. and s = 0.60. Find: med %3D a. R(40,000 mi.) b. MTTF and Std. Dev. c. R(90,000|40,000) d. t .90Can you please provide the math/work needed to answer the question in the picture. The question is number 7Please do & explain with steps: Subparts e f & g please & thank u
- Explain pleaseSuppose that a customer is purchasing a car. He conducts an experiment in which he puts 10 gallons of gas in the car and drives it until it runs out of gas. He conducts this experiment 15 times on each car and records the number of miles driven. Median for Car 2 M = 250 mi / 10 gal (Type an integer or decimal rounded to one decimal place as needed.) Full data setO Range for Car 1 R=O mi / 10 gal (Type an integer or decimal rounded to one decimal place as needed.) Car 1 245 242 215 244 220 265 291 160 284 251 169 319 257 306 267 Range for Car 2 R=O mi / 10 gal (Type an integer or decimal rounded to one decimal place as needed.) Car 2 230 206 214 236 242 256 245 255 241 264 276 252 250 251 257Suppose the relationship between Y and X is given by: Y = 25 - 3X + error By how much does the expected value of Y change if X decreases by 1 unit?
- 4. Draw graphs of the % change in moment of inertia against the change in dimension on the X-X axis and Y-Y axis Discuss and compare your results from the two samples. Section / Bar h = 25mm W = 12mm 7 bh² Section 2 (Pipe) Thiz hness= Diameter = 36" उसने 4x=54² 25m 12mm -36mmA bucket that weighs 4.6 pounds and a rope of negligible weight are used to draw water from a well that is 78 feet deep. The bucket is filled with 35 pounds of water and is pulled up at a rate of 1.5 feet per second, but water leaks out of a hole in the bucket at a rate of 0.25 pounds per second. Find the work done pulling the bucket to the top of the well. Your answer must include the correct units (You may enter Ibf or Ib*ft for ft-lb.) Work =8. The 2008 Olympics were full of controversy about new swimsuits possible providing unfair advantages to swimmers, leading to new international rules. A study tested whether wearing wetsuits influences swimming velocity. The data are shown below are maximum velocities achieved for swimmers in 1500 m swims (meters per second). Swimmer 1 2 3 4 5 6 7 8 9 10 11 12 S χ Wetsuit 1.57 1.47 1.42 1.35 1.22 1.75 1.64 1.57 1.56 No wetsuit 1.49 1.37 1.35 1.27 1.12 1.64 1.59 1.52 1.50 Difference 0.08 0.10 0.07 0.08 0.10 0.11 0.05 0.05 0.06 1.53 1.49 1.45 1.44 0.08 0.05 0.10 0.078 0.022 1.51 1.41 1.429 0.141 1.507 0.136 Test using a significance level of 0.05 whether the mean maximum velocity is higher when wearing a wetsuit than without a wetsuit. You may assume that all conditions are satisfied.