7. 31,x +5| +7 = 5

Q: Evaluate tanh( 3

A:

Q: -3x Suppose /(x)- Evaluate: -3x 3- In (5) 3x 3- B. +C In (5) AIn (5) +C 3 517

A:

Q: 7. When a vehicle is said to be travelling at -35 km/h, what does this infer?

A: We can explain the answer in the following steps.

Q: Which shows the correct steps to express 10 as a decimal? 24 10 24 X 12 10 36 = 0.27 |3| 12 10 24 24…

A: (2/3)/(10/24)= (2/3) ÷(10/24) =(2/3) × (12/5) = 1.6

Q: Which of the following is equivalent to S = {spring, summer, autumn, winter}?

A:

Q: What is the definition of π?

A: We have to describe the definition of pie

Q: Suppose John tosses a coin 5 times. Let X be the number of heads. Calculate Pr(X = x) for x = 0, 1,…

A: if a coin is tossed once than the p=P(getting a head)=12=0.5Let X=no.of headsX~Binomial(n=5 ,…

Q: Derive u and show that 7 X is biased estimator of 2. Can you modify 7T -X in order to get an…

A: The expected value of X is defined as  μ=∫λ∞x.f(x)dx And an estimator to be unbiased its expected…

Q: 5. For k(x) = 3 × - 6, determine kª(8) -

A: To find the required value we need to find the value of x for which k(x)= 8. 4x/5 -6 = 8 4x= 70…

Q: If α = 1.1%, then we can say, we could assume that We are ____ % confident that the true mean is in…

A: we have to find confidence  interval..

Q: Ive for æ if In(x? – 1) = 0.

A:

Q: 1 If h(x) = 5 + x and k(x) = which expression is equivalent to (k h)(x)?

A: Given : h(x)=5+x   and k(x)=1x we have to find (k∘h)(x)

Q: Did I prove p is not equal to 0 correctly? p is not equal to 0 by what?

A: You have proved correctly .   This can also be seen as If p= 0  Then 1/x = 0  and x= infinite or…

Q: dy 5-9у2

A:

Q: Explain why when odd the mode pxofile odd 2 when is they correspond that even to are even

A:

Q: Suppose we roll a six-sided die 10 times, and let X be the number of rolls where the die at least 5.…

A: Given that, We roll a six-sided die 10 times, and let X be the number of rolls where the die at…

Q: 3.1.3 Compute the absolute errors for the above questions. Which of the two rules performed better?

A: 3.1.3. Hint: The formula to obtain the error is estimated value-actual valueactual value.

Q: 6. If ANML ~ASRL find the value of x. M. R 28 24 Зх - 1 x+7 S N Sign o

A: we have to find the value of x

Q: What conclusion should be made at the a = 0.05 level?

A: The p-value for the test is 0.0027 And the level of significance is 0.05

Q: Suppose X=N(10, 1.924)Pr(X is greater than 7)

A: Given a normal distribution with mean 10 and variance 1.924.the relationship between standard…

Q: (27) Let X = P(2) and - E(5-5x) find 2.

A: The properties of expectation an variance is E(aX+b)=aE(X)+bvar(aX+b)=a2var(X) 27) The expectation…

Q: If et* = 27, then x =

A: We know ea=b ⇔ a=ln(b) lnab = b ln(a)

Q: Compute the quantity. 5 (ww) w, using w= -2 W W -6

A: Given: w=5-2-6 To find: 1w·ww   Dot product of two vectors u=u1,u2,u3 and v=v1,v2,v3 is given by…

Q: 4. Explain why (* + ÿ) + (ž + t) equals MQ in the following diagram.

A: answer is in next step

Q: Pebermine x and such that -4 3 -4 -4 -3 4 -8 4 -4 -2 3. 3. OC

A:

Q: The numbers of customers entering each of two stores every hour were recorded. The results are…

A: Given that  We solve this problem by using five number summary concept.

Q: 8. Determine (MN)-1 where M (:) 5 and N -5 2

A: The given matrices are M=8541  and  N=5-1-52. Evaluate MN as follows.…

Q: 8. Evaluate In e^3 =x

A: Given,  lne3=XFormula: lnea=alne     lne=1              lnea=a

Q: 12. Find three consecutive even integers such that the sum of the smallest integer and twice the…

A:

Q: x + 1

A:

Q: 3 If ƒ (x) = 2 + x, evaluate Σƒ (k+1). k=1

A: We can answer the question as below.

Q: 12 Explain the difference between σ and σ and between μ and μz.

A: It is given that the symbol of population standard deviation and population mean. Here, need to…

Q: Which similarity statement is true?

A: Given triangles,

Q: 1+1 is equals to?

A:

Q: A delivery service claims that orders arrive before noon 90% of the time. If Amy uses the delivery…

A: →Use concept of percentage.

Q: 1. What is the difference between x and µ? between s and o? 2 Explain tho

A: We have given that,  What is tha difference between  x̄ and μ, s and σ?   Note: According to…

Q: Which of the following is equivalent to 3?

A: It is known that, a-n=1an.

Q: Then k is equal to

A: We know that integration of density function over whole range of x, is always 1. We will use this…

Q: If g (t) = d, where d is a Real number like in part 2, what happens if c = 0? Why?

A:

Q: 31 Let A = B = 0 2 -10 If X'B = A, then X= 0 2

A:

Q: Refer to Example 3 to find a value of 8 > 0 such that 1 then 1 If 0 < |x – 3| < 8, < 10-4 3 - - -

A: Consider : 1x-13&lt;10-4 if x-3&lt;δ. Find δ. Since,…

Q: 1 The x value(s) if 2**z = 128*

A: We have to find the value of x for the given equation: 2x+12=128x We have…

Q: 2.10 If x = -1, then the value of x* is

A: To find  The value of x^x.

Q: -bability den= 10 > 7) is:

A: The probability density function is given as, fx=110 for 0≤x≤10. To determine the value of the…

Q: suppose X=N(10, 1.924)Pr(X is less than or equal to 8.5)

A: Given a normal distribution with mean 10 and variance 1.924.the relationship between standard…

Q: These charts enablė comparisons of more thàn one variable to be made the same time. For example, one…

A: Bar chart deals with categorical data and bars are constructed based on the given variables.…

Q: 27 1 2-r2 4. Evaluate: r dz dr de Jo

A: Solution