Let x,..- Xn be a Sample of x~B(,0) OShow that hox.x)= -20E og x is Pivotal funcbion 2)find the onfidence interval of e with Confidence Lenl 99%0 it Tx = 22.

Q: dactonive: 2. 2.

A: To factorise x2y2z2-16 ⇒x2y2z2-42 We know that a2-b2=a+ba-b Here a=xyz and b=4

Q: 2. 3. 8. 5.

A:

Q: 24 12 XD

A:

Q: 2. V686

A:

Q: 12 5(.8)0

A: We can solve given problem by using G.P series.

Q: N. 15 12

A:

Q: 196. 2(n+1)

A:

Q: x)

A:

Q: expand (a-b)7

A: The solution is given in the next step.

Q: 1+7/7 + 8

A: Answar would be 10

Q: 9 b and c

A: b) We check if the denominator is 0 for any value of x.  2x2+5=0 2x2=-5 x2=-5/2 (not possible) So…

Q: 6. 6. х 14

A: Given: 9x=x14

Q: 6.3 3

A:

Q: 2. 14 11

A: To find x.

Q: 81 (1) 420

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: 3. Graphically Subtract (-1+i) from (3+2i)

A: If we have to subtract a vector b from another vector a, graphically, then we actually are adding…

Q: 57-24

A: Given that: 57-24

Q: 8 13

A:

Q: 4.122

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

Q: 4 4 2 4) 3 4.

A: Topic- shifting and scaling of figure

Q: Identify the postulate for each drawing

A: Identify the postulates for each drawing

Q: 24

A: Solution : find length of side

Q: 12 10 6. X%=

A:

Q: 11. 6.

A: We have to find radius

Q: No.6 b,c

A: Given, fx=x2 ; 0<x<1k-x ; 1<x<20     ; elsewhere Now,according to the properties of…

Q: 5. Calculate the p-value of the test. 6. Interpret the p-value. 7. State the conclusion of the test…

A: 5. The P-value is obtained below: P-Value: From the given information, the value of the test…