Nurali
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Nurali:
Group Title
1. A simple random sample of 400 students is taken at a large university. The average height of the sampled students is 68 inches and the SD…
 updated one year ago
 2 replies
 3 Medals
Mathematics

Nurali:
Group Title
400 draws are made at random with replacement from 5 tickets that are marked 2, 1, 0, 1, and 2 respectively. Find the expected value of:
…
 updated one year ago
 8 replies
 4 Medals
Mathematics

Nurali:
Group Title
In a roll of a die, let a "six" be the face with six spots. Consider the two events below.
Event A: more than 16,000 sixes in 100,000 rol…
 updated one year ago
 6 replies
 2 Medals
Mathematics

Nurali:
Group Title
The eggs of a species of bird have an average diameter of 23 mm and an SD of 0.45 mm. The weights of the chicks that hatch from these eggs h…
 updated one year ago
 5 replies
 3 Medals
Mathematics

Nurali:
Group Title
A quiz consists of 10 multiple choice questions. Each question is marked either “right” or “wrong.” Each right answer gets 5 points, and 1 p…
 updated one year ago
 14 replies
 5 Medals
Mathematics

Nurali:
Group Title
A class has 3 sections. Here is a summary of the scores on the final exam.
 updated one year ago
 5 replies
 2 Medals
Mathematics

Nurali:
Group Title
The lengths of the eggs of a species of bird are roughly normally distributed, with a mean of 32 mm and an SD of 1.2 mm.
Approximately 50…
 updated one year ago
 14 replies
 4 Medals
Mathematics

Nurali:
Group Title
A large number of children were surveyed. The table below shows the distribution of the time they spent watching TV in the week before the s…
 updated one year ago
 8 replies
 2 Medals
Mathematics

Nurali:
Group Title
The distribution of heights of a population of adults is approximately normal with mean 66 inches and SD 2.5 inches. [For those of you who a…
 updated one year ago
 40 replies
 4 Medals
Mathematics

Nurali:
Group Title
Fill in the blank: 50% of the area under the standard normal curve is between 0.5 and
 updated one year ago
 20 replies
 3 Medals
Mathematics

Nurali:
Group Title
A quiz consists of 10 questions. Each question is marked either “right” or “wrong.” For each student in the class, the instructor keeps a re…
 updated one year ago
 2 replies
 2 Medals
Mathematics

Nurali:
Group Title
A list of numbers has an average of 48 and an SD of 12. The list is transformed by subtracting 3 from each entry and then dividing the resul…
 updated one year ago
 15 replies
 3 Medals
Mathematics

Nurali:
Group Title
A firm has 82 employees. The average commute distance (that is, the travel distance from home to work) of the employees is 6.2 miles. How ma…
 updated one year ago
 26 replies
 3 Medals
Mathematics

Nurali:
Group Title
Refer again to the distribution in Exercise 3. You can assume that the ages are uniformly distributed within each bar. The median age was 26…
 updated one year ago
 6 replies
 1 Medal
Mathematics

Nurali:
Group Title
The histogram below shows the distribution of ages of mothers who gave birth at a local hospital.
 updated one year ago
 2 replies
 1 Medal
Mathematics

Nurali:
Group Title
A real estate company is selling 32 houses. One of the houses costs $834,000, but in order to attract more buyers, the price is dropped to $…
 updated one year ago
 3 replies
 2 Medals
Mathematics

Nurali:
Group Title
A die is a cube with the numbers 1, 2, 3, 4, 5, and 6 written on its six faces,one number per face. A die is rolled 12 times. Here are the f…
 updated one year ago
 34 replies
 4 Medals
Mathematics

Nurali:
Group Title
Problem 1
The distribution of ages in the United States in the year 2010 is given below. Intervals include the left endpoint but not the…
 updated 2 years ago
 5 replies
 2 Medals
Mathematics

Nurali:
Group Title
Look again at the distribution of ages in Problem 1.
a) About what percent of the people were in their thirties? Round your answer to one d…
 updated 2 years ago
 No Medals Yet
Mathematics

Nurali:
Group Title
The circuit parameters have the following values: VS=5V and R=2kΩ, and the ExpFET parameters are: K=1mA, VT=1V and VN=1V.
Given that vIN=…
 updated 2 years ago
 5 replies
 1 Medal
Mathematics

Nurali:
Group Title
Question 6
Assume that in the circuit above, V0=10V, T=1ms, Rw=2Ω, Lw=1mH and RL=3Ω.
…
 updated 2 years ago
 46 replies
 1 Medal
Mathematics

Nurali:
Group Title
Question 1
The elements in the circuit have the following values: R=5kΩ and rm=15kΩ
Assuming that iN1=1mA and iN2=0A, what is the value of…
 updated 2 years ago
 4 replies
 No Medals Yet
Mathematics

Nurali:
Group Title
Homework 11
 updated 2 years ago
 35 replies
 6 Medals
Mathematics

Nurali:
Group Title
@Loveboy54
1. 687
2. .193…
 updated 2 years ago
 4 replies
 2 Medals
Mathematics

Nurali:
Group Title
H5P1 third question and H5P2 third question
 updated 2 years ago
 27 replies
 4 Medals
Mathematics

Nurali:
Group Title
iP={P⋅v3/2PK0if vPK>0if vPK<0
What is the incremental resistance (in Ohms) for the bias voltage of VPK=7.0V?
…
 updated 2 years ago
 No Medals Yet
Mathematics

Nurali:
Group Title
he resistances of commerciallyavailable discrete resistors are restricted to particular sets. For example, the available values of resistor…
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

Nurali:
Group Title
H2P1
…
 updated 2 years ago
 No Medals Yet
Mathematics