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Diameters of bolts produced by a particular machine are normally distributed
with mean 0.760 cm and standard deviation 0.012 cm. Specifications call for
diameters from 0.720 cm to 0.780 cm.
The following code is supposed to display the positive even numbers less than 12. That is, it will output the numbers 2, 4, 6, 8 and 10. However, there is a logical error in the code. Explain what the output of the code below will be. Then write a small program including the code below and make the necessary changes to fix the code so that it displays what it is intended to display. Ensure that your program works correctly. Only submit the program, not the output.
A bicyclist encounters a series of hills.uphill speed is always V1 downward speed is always V2. The total distance he travelled is X.with uphill and down hill portions of equal length.what was the cyclist average speed?
A boy travelled 240km with constant speed except for 30min cokkee break after he has been on the road for 1.5hr .the trip including the break takes him 2hr and 30min.what was his average spped?
A government agency was charged by the legislature with estimating the length of time it takes citizens to fill out various forms. Two hundred randomly selected adults were timed as they filled out a particular form. The times required had mean 12.8
minutes with standard deviation1.7 minutes. Construct a 90%
confidence interval for the mean time taken for all adults to fill out this form.
The reaction time of a driver to visual stimulus is normally distributed with a mean of 0.4
seconds and a standard deviation of 0.05 seconds. Use R to find the
(a) probability that a reaction requires more than 0.5 seconds.
(b) probability that a reaction requires between 0.4 and 0.5 seconds.
Question: 1
The probability that an individual suffers a bad reaction from injecting Covid-19 vaccine is 0.003,determine the probability that out of 4000 individuals
(i) Exactly 2 individuals will suffer a bad reaction.
(ii) More than 4 individuals will suffer a bad reaction
Question: 2
If 20% of the bolts produced by a machine are defective. Determine the probability that out of four bolts chosen at random, at most 2 bolts will be defective.
what is the role of the 2 metal ions in DNA polymerase
Consider a firm with the following production function 𝑸 = 𝟓𝟎𝟎𝟎𝑳 − 𝟐𝑳 𝟐
a. How many units of labor are needed at that point.
b. Obtain the function of marginal product of labor (𝑀𝑅𝐿).
c. Graph the production function and the 𝑀𝑅𝐿.
A glucose solution is frequently used as an intravenous (IV) solution to supply hydration and/or nutrition. Calculate amounts of glucose provided and volumes used.
A patient received 2.05 L of a 0.278 M glucose IV solution.
What quantity in moles of glucose were administered to the patient?
#339914 on Dec 2023