Which one of these variables is a continuous random variable? The number of tattoos a randomly selected person has. Ob. None of these The time it takes a randomly selected student to complete an exam. Od. The number of women taller than 68 inches in a random sample of 5 women The number of correct guesses on a multiple choice test.

Q: An object moves with velocity as given in the graph below (in ft/sec). How far did the object travel…

A: Let's find distance of objects travel from t=0 to t=45.

Q: A = 6 -2 -2 10 -3 5 1 ---3-0 C=0-2 a = 1, b = [3 08]. -10 1 . B 5 2 11 9 4 4 7 0 0 11

A: We have to solve given Questions.

Q: 4. 3. 4, 8.

A:

Q: 2. 3. 8. 5.

A:

Q: Liquid leaked from a damaged tank at a rate of r(t) liters per hour. The rate decreased as time…

A: We need to find lower and upper estimate.

Q: N. 15 12

A:

Q: 1. 2. 3.

A:

Q: 33/29 b.

A:

Q: 72

A: here we will find value of x ,

Q: 4 11  ✕  5 9

A: Consider the given expression as 411×59. 411×59=4×511×9=2099

Q: Suppose that 103 Σ ai = 19 and i=1 103 i=1 b₁ = 18. Compute the sum.

A:

Q: 16 27

A: The figure of the right triangle is given by To evaluate : The value of x

Q: 19 14.3

A:

Q: 36 14

A:

Q: 6. 6. х 14

A: Given: 9x=x14

Q: 6.3 3

A:

Q: 8.91x1.26

A: Answer of this multiplication is 11.2266

Q: Speedometer readings for a vehicle (in motion) at 14-second intervals are given in the table. t…

A: we need to find the distance travelled

Q: 13

A:

Q: 6.1 4

A: Given that  The vector

Q: 12 wikon 3.

A:

Q: 2. 14 11

A: To find x.

Q: 40 10

A:

Q: 4. Fill in the following contingency table with the number of observations that fall into each com-…

A: x1 = number of colored oranges from Skittles brand = 77 x2 = number of colored oranges from M &…

Q: 1 19. 2

A:

Q: 19 17 E31

A:

Q: 57-24

A: Given that: 57-24

Q: 4.122

A: Given Information: a) Suppose each lot contains 10 items, you decide to sample 4 items per lot and…

Q: Diagonalize the following matrix.

A:

Q: 12 30 24

A:

Q: 6. 3 (2s+5)³

A:

Q: 6. 8.

A: Pythagorean Theorem:                  Pythagoras theorem states that  "In right angled triangle ,…

Q: 4. 19 4

A:

Q: 12 10 6. X%=

A:

Q: 11. 6.

A: We have to find radius

Q: - 2 4. - 3 V22 4 2/7 41M

A:

Q: 39. 2

A: according to given figure given function is decreasing in it's domain

Q: —5л 6.

A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.