Nt1310 Unit 5 Lab Report

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We categorize the frequencies happened into three categories to reflect how busy the hotline is, as Peak, Modest, and Spare.

From 0 to 17, there are 18 numbers, hence we defined that, the numbers of calls received from 0 to 5 calls as a Spare time, from 6 to 11 it is Modest, and from 12 to 17 it is a Busy hour.

Summing up the frequencies from 0 to 5, and further being divided by 7 days, staff answering very few phone calls are:
(60 + 0 + 0 + 3 + 3 + 5) / 7 ≈ 10.14 employees

This results indicates that in each day between Monday and Sunday, there are approximately 10.14 staff receives very few incoming calls in a sample hour, most of them receive 0 call. We therefore define this a Spare time.

Under the same formula of calculation, approximately …show more content…
We transfer the frequency table into a percentage indicator graph. As we generalized the three different degree of busyness, there are 3 groups in the above graph as well, which are also equivalent to the previous calculation results. Now, we use these three percentages as probabilities of events in a binomial distribution. Statistically speaking, the probability of a staff undergoing a spare hour is 33.81%, the probability of taking a normal work pace is about 43.33%, and the probability of working overload in a sample hour is around 22.83%.

According to the formula of binomial distribution, we can easily find out the probability (P) of how many times an event will happen within a certain number of times of experiments, long as the probability, times of experiments repeated, and numbers of the wanted successes are given. In this case, we can predict the Spare rate in next week, or the probability of in next week, 3 or 4 days it is happen out of the entire

Nt1310 Unit 5 Lab Report

the yellow activates. The buzzer also cuts on and off at a frequency of 10 Hz. The alternation of on off for the buzzer is what actually generates the buzz instead of a single click. Since the voltage supplied from the Arduino pin is approximately 5 volts, I deemed the 300 ohm resistor to be sufficient. The photoresistor changes resistance when luminance is picked up. When the resistance is increased, the voltage drop changes because the current supplied is held…

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Nt1310 Unit 5 Lab Report

Galileo signal plan is separated in major bands in which are broadcasted 10 different navigation signals. The Galileo E1-L1-E2 have a center frequency of 1575 MHZ with a code frequency 1.023MHz. band coincides with the GPS L1 band, but is wider. The E5 band is 92.07 MHz wide and centered at 1,191.795 MHz It is partitioned into E5a and E5b sub bands, with carrier frequencies of 1,176.45 and 1,207.14 MHz. The E5a sub band coincides with the GPS L5 band, while the E5b sub band overlaps the GLONASS L3…

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Nt1310 Unit 5 Lab Report

original signal. Then, calculate the ith mean valueand the ith envelope estimateof each two successive extremaand respectively by the two equations as follows. (4) , and . (5) 2.These local means can be smoothed using moving average method to form a smoothly varying continuous local mean function. The envelope estimate is smoothed in the same way as the local means to get the the local envelope function. 3. Subtract the local…

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Nt1310 Unit 5 Lab Report

The table below depicts that T4, T5, and T6 gave the lower mean number of branching points ranging from 17.55 to 26.77. Consequently, T2 which is the negative control had a higher mean number of branching points in the blood vessels of ducks CAM which is 52.10 As shown in the table, T6 which received the highest dose of 45µg/ml CLE exhibited the lowest mean branching frequency of blood vessels count which was 17.55. This was followed by the T5 with blood vessels count of 21.33 and T4 which has a…

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Nt1310 Unit 5 Lab Report

Data Collection Chart EXPERIMENT 1 Control (Inches of lamp from solar panels) Independent variables (light bulb watts) Dependent Variables (solar panel output in volts) Notes (does fan turn on or not) 6 INCHES 0 WATTS 0 VOLTS NO FAN 6 INCHES 40 WATTS 0.45 VOLTS NO FAN 6 INCHES 60 WATTS 0.76 VOLTS YES-WITH JUMPSTART 6 INCHES 75WATTS 0.80 VOLTS YES-WITH JUMPSTART 6INCHES 100 WATTS 1.57 VOLTS YES-WITH JUMPSTART 6 INCHES 150 WATTS 1.78 VOLTS YES-FAN 6 INCHES 200 WATTS 1.91 VOLTS YES-FAN EXPERIMENT…

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