Total value of funding for all projects
A sample of 21 of 180 funded projects revealed that 19 were valued at $17,680 each and 2 were valued at $20,320 each. From the sample data, estimate the total value of the funding for all the projects. (Enter your answers to two decimal places.)
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A seed company advertises that the mean time for planting to harvest for a new variety of zucchini seeds is 45 days. The standard deviation is estimated to be 10.3 day.
A certain office building infrequently experiences power outages. It is known that the probability of a power outage on any given day is 0.005, and power outages are independent of each other.
Find z. (Give your answer correct to two decimal places.) Find the p-value. (Give your answer correct to four decimal places.)
What can be concluded about Ixy if in addition to the first condition both moments of inertia are also equal to each other in another system of coordinates that is rotated by 45 degrees with respect to the original one.
Determine the torque exerted on the 10mm long (high) inner cylinder. (The blood is filled to the top of the inner cylinder).
The average speed of blood leaving the left ventricle is 120 cm/s. Determine the difference in height between these two locations.
Suppose X,Y,and C represent the length, width, and perimeter of a flat rectangular sheet metal part. Note that Xis a normal random variable having a mean of 15 cm and a standard deviation of 1 cm, and Y is independent of X and normally distributed
Saturated water vapor at 13.32 bar enters an insulated throttling valve which drops the pressure to 1.50 bar. Determine the temperature (oC) of the steam at the exit of the valve.
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