Identify the score corresponding to the indicated percentile. IQ scores are known to be normally distributed with a mean of 100 and a standard * deviation of 15. What IQ score does 33% of the population fall at or below?

Q: Find the value of n(An B) if n(A)= 6, n(B)= 9, and n(A U B)= 11. n(An B) =(Type a whole number.)

A:

Q: Show that = n. mnZ

A: mZ = set of all integers which are divisible by m mnZ = set of all integers which are divisible by…

Q: O O O 8 10 12 14 16 18 a) How many times were the sum of the three dice at least 14? b) What…

A: Note: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts…

Q: 9) 10) 11) 42 138 10. s = 11. u = %3D 9. s =

A: We have to find the angle

Q: 1. 14)413

A:

Q: A artist donates 4 different paintings anf 5 different vases in a museum. The donations will be…

A: Givenno.of paintings=4no.of vases=5Total no.of donations=9

Q: 34 ot fle). 1 z(z* 1) (z-2)²

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: From a list of 10 cheeses and 6 wines, pick 3 cheeses and 3 wines for a tasting.

A: Given- The list of 10 cheese and 6 wines. To Choose-  3 cheeses and 3 wines for a tasting. Identity…

Q: 2. Let, a, = 3, az = 4 and for n2 3, a, = 2a,-1 + an-2 + 5, express a, in terms of n.

A: Introduction: The disparities between every two successive terms in an arithmetic progression (AP)…

Q: 3. Let, a, = 3, a2 = 4 and for n2 3, a, = 2an-1+ an-2 + nº+ 1, express a, in terms of n.

A:

Q: 2. しn

A:

Q: 253 Ux_ dx

A: Use substitution method to solve the integral

Q: Find the dimension for P4

A:

Q: In 4-7, find the value of x: 5. 4. 7. 6. 4x 21 4 6, 00

A:

Q: 5b A committee of 8 members is to be formed from a group of 7 women and 5 men. i.) Calculate the…

A:

Q: Construct the addition and multiplication tables for Z4 and Z5.

A: The addition  tables for Z4 are:here Z4={0, 1 ,2, 3} +4 0 1 2 3 0 0 1 2 3 1 1 2 3 0 2 2 3 0…

Q: Cuudents at Diversity College who are immigrants come from which two countries mostly? UES 3. Number…

A: Here 6 countries are given where the immigrants came from different country

Q: Suppose that a coach must select 5 players to play on a basketball team. • The coach has 13 players…

A: The coach has 13 player to select from  And only 4 players can play center, so one of them has to be…

Q: 14) Given U = {1,2, 3, 4, 5, 6, 7, 8,9}; A = {2, 4, 6, 8}; B = {1,3, 4, 5, 7}; C = {7,8} find n[(A U…

A:

Q: 18 14 X°

A: 14 is opposite to the angle x and 18 is the hypotenuse.  So,…

Q: 1 3. Savads 4Vūdu 4.

A:

Q: Suppose that 9 people lost an average of 13.3 pounds over the course of the first month of being on…

A: 9 people lost 13.3 pounds on an average. Let w1,w2,...,w9 be the weight loss of the 9 people. Then…

Q: Determine n if (i) 2n C3 : "C₂ = 12 : 1

A: From the provided information,

Q: If 2ª = 3b then =? O 1.4 O 1.5

A:

Q: ind 5(s+2)(5+2)

A: Using method of Partial Fraction.

Q: 2.13 was not the asnwer.

A: Given: Sample variances12=8.5Sample variances22=4

Q: 4.) 5.) 6.) 50 10 4 9.) 8.) 7.) 11 38 47 4. %3D

A:

Q: (3x+42+6) dx

A: We need to find the value of given integral.     ∫3x2+4x+67 dx

Q: 387 345 4156 3178 b) 472 4164 4192 416 :-

A:

Q: (1 — 2x)dx

A: Given,  ∫01(1-2x)dx

Q: (a) A team of 5 debaters of IUB is to be chosen from a section where we have 6 male and 4 female…

A: As per our guidelines we can answer only 1 question so kindly repost the remaining questions…

Q: 7) # Words in Book Titles 2 2. 4. 2 6 2. 3.

A: to draw a histogram given : data 2,2,4,3,2,6,2,3,3,5

Q: 25) 48p 27) V224n

A: The given expression is: 1)- 48p44 2)-224n35

Q: 16. How many different ways can 7 people choose a president, vice-president, and secretary for their…

A: The number of people is 7.

Q: 6xy÷(20cyrax-3y)

A: To evaluate: -6xy ÷(2xy+x×-3y) Let's simplify first inside bracket , therefore -6xy ÷(2xy-3xy) ⇒-6xy…