A special aptitude test is given to job applicants. The data shown here represent the scores of 30 applicants. 204 210 227 218 254 256 238 242 253 227 251 243 233 251 241 237 247 211 222 231 218 212 217 227 209 260 230 228 242 200 (a) Construct and label a stem and leaf diagram. (b) Find the median and interquartile range. (c) Determine the shape of distribution.

Q: Fifteen adult males between the ages of 35 and 50 participated in a study to evaluate the effect of…

A:

Q: Find 1!, 2!, 4!, and 6!.

A: Factorial:

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A:

Q: For this problem, assume that you are to pick 4 cars from the motor pool, which contains 7…

A: It is given that: n1=n(Subcompact)=7 n2=n(Compact)=4 n3=n(Midsize)=6 Thus, the total number of cars…

Q: For this problem, assume there are 9 adjacent seats in a row. How many different ways can 9 people…

A: 9! = 9*8*7*6*5*4*3*2*1 = 362880

Q: A person is 4 years old and his sister is half his age, so if this person is a hundred years old,…

A: Given: Age of the person = 4 years Age of the sister = 2 years (half of that of person's age)…

Q: Your friend gives you a list of three five-digit numbers, but she only reveals one digit in each: 3…

A: as we have given three five digit number 3 ? ? ? ?? 8 ? ? ? ? ? 2 ? ? claim- check whether we can…

Q: (a) How many five-digit numbers can be formed from the digits 0, 1, 2, 3, 4, 5.6 and 7, if each…

A:

Q: Suppose that the lengths of human pregnancies are normally distributed with a mean of 266 days and a…

A: given data normal distributionμ = 266σ = 17   empirical rule : approximately 68-95-99.7% data fall…

Q: 14! divided by (14-6)!

A:

Q: Find the coefficient of determination r2, given that the value of the linear correlation…

A: It is given that The correlation coefficient is r = 0.611

Q: Six men and eight women are to line up for a picture with the six men in the middle. How many ways…

A: Given that  Six men and eight women are to line up for a picture with the six men in the middle  How…

Q: I am the smallest number expressed in ones, tens, hundreds, and thousands. All my digits are less…

A: Let's consider each condition one by one- All of the four digits are less than seven, so the numbers…

Q: Consider two A.P.'s: S₁: 2, 7, 12, 17,... 500 terms and S₂: 1, 8, 15, 22, ... 300 terms Find the…

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Q: A census taker visited the Jones household, and asked Mrs. Jones for the age of her three sons. Mrs.…

A: After knowing that the ages multiply to 76, here is a complete list of the possibilities:Ages:…

Q: What is the sum of number 10 to 40?

A:

Q: As I went to pay for my coffee, I saw a sign saying, “Win free coffee for a year! Choose 4 different…

A: The objective of this question is to find out the total number of different 4-digit passcodes that…

Q: I shouldn't have to waste a question on this but I asked for them to WRITE it and NOT to TYPE IT. So…

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Q: I used the permutations formula to determine the number of ways the manager of a baseball team can…

A: Combination : Using combination set of n distinct items r number of way selected without…

Q: A realtor uses a lock to store the keys to a house that is for sale. The access code for the lock…

A: In this case, the number of ways to fill 1st digit is 9 except the digit 5.

Q: 4 3 2 1 -5 -4 -3 -2 -1 -1 -2 -3 -4 -5 5 4 3 2 1 -5 -4 -3 -2 -1 -2 -3 -4 -5 -5 -4 -3 -2 -1 1 -5 -4 -3…

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Q: The average age of the students in Class A is more than 11 years old. If ten out of the eleven…

A:

Q: umand

A: Mathematics will give the way to understand patterns to quantity the relationships and for…

Q: A realtor uses a lock box to store the keys to a house. The access code for the lock box consists of…

A: A permutation is the arrangement of elements. For example, three persons viz. A, B and C can be…

Q: a, b and c going to be or = to the respected answers

A:

Q: If the U.S. Economy grew by 4% for three consecutive years, the economy would have grown by 12% over…

A: Given the U.S. Economy grew by 4% for three consecutive years the economy would have grown by 12%…

Q: Who did Srinivasa Ramanujan (math genius) start writing to?

A:

Q: is there no numerical answer to this question?

A: Let's evaluate given integral.

Q: Can we go more in depth how we got those numbers to add up?

A: We have to tell the matrix multiplication