Which set of symbols represents high validity? A B C A and C

Q: What is Box and Whiskers

A: Box and whisker plot: The box and whisker plot is defined as a graphical representation of…

Q: A survey was given to 250 people asking whether people like dogs and/or cats. 158 said they like…

A: A survey was given to 250 people.No of people like dogs .No of people like cats .No of people do not…

Q: (+0.15) (-0.125)

A:

Q: case. What is the relationship between the three numbers below? Explain why it is the xyzb xyz0b…

A: We will first write the given numbers in base 10 representation using the concept of radix…

Q: Evaluate the expression.

A: the given expression is 9C4 the formula for nCr=n!r!n-r! sustitute the values

Q: Help!!! Please help me! Answer correctly

A:

Q: Which expression shows the number of possibilities for 1st, 2nd, and 3rd in a soccer league of 18…

A: We have to find no. Of permutations possible.

Q: How many are in set B?

A: Given:

Q: Which word has the most permutations of its letters? a. before b. sense c. hearts d. force

A: The given words are  before sense hearts force The formula for the number of permutations is as…

Q: 11C6

A: we know that,Cr=n!(n-r)!×r!nand r!=r(r-1)(r-2).....×2×1

Q: List all the combinations of four objects m, I, n, and k taken two at a time What is C,? List all…

A:

Q: 10.00 and a3n| 24.40. Determine an %3D You are given: aŋ

A:

Q: Use inductive reasoning to predict the next three letters in the following list: H, P, X, F, N, V,…

A:

Q: let a, b, c, d, four consecutive positive numbers show that g.c.d (a, b, c, d)=1

A: Given :- a, b, c, d, four consecutive positive numbers. As a,b,c,d are consecutive positive numbers…

Q: How many are in set A?

A: According to given universe set, total numbers in set A will be nA=15+2+5+3=17+8=25

Q: Evaluate A-¹A.

A: let  X=A-1Awhere A-1 is inverse of matrix A

Q: How many 5-letter word (even without meaning) can be created from the letters of the word "THERMO S"…

A:

Q: A couple has four children. Let "b" = the number of boys they have. What are the possible instances…

A: Solution: If couple has four children then the sample space S is  S= { GGGG, GGGB, GGBG, GBGG, BGGG,…

Q: L: Male and female respondents to a questionnaire on gender differences were categorized into three…

A: Given that: Responses according to gender are displayed using a table (observed frequency):   Set…

Q: Which of the following is correct? a. 6| 20 c. 8 4 b. 3 |26 d. 4 8 O d O c O b O a

A: The expression  implies that a divides b . It implies that if b is divided by a , then the remainder…

Q: A ∪ B ∪ C

A:

Q: Which notation expresses the number of permutations of 7 items taken 6 at a time? Choose the correct…

A:

Q: A string has the form 0???0, where each ? could be a 0 or a 1. How many possible strings are there?

A: .

Q: 2 evolved and the avis

A: If a function y = f(x) in the range for a ≤ x ≤ b, is rotated about x axis then the surface area, S…

Q: 3|4,089 (select) - 12 252 (select) -9 223 (select)

A: Explanation and solutions is given below....

Q: Given A = {1, 5, 6, 8} and B = {2, 5, 6, 8, 9}, find B – A. O {1, 2, 5, 6, 8} ○ {5,6,8} ○ {2, 9} {1}

A: Steps and explanations are as follows:In case of any doubt, please let me know. Thank you.

Q: Vhat is the probability of drawing a BLACK card OR a card ith a LETTER?

A: A deck consists of 52 cards. No of black cards=26 No of red cards=26 P(Black or card with letter)=?

Q: a-b answer: a5tbva ab How?

A:

Q: B= (e, m, o, i, il and B= {5, 15, 91 Find A x B.

A: Please see the below picture for detailed solution.

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.