A bakery is considering buying one of two gas ovens. The bakery requires that the temperature remain constant during a baking operation. A study was conducted to measure the variance in temperature of the ovens during the baking process. The variance in temperature before the thermostat restarted the flame for the Monarch oven was 2.4 for 15 measurements. The variance for the Kraft oven was 3.1 for 18 measurements. Does this information provide sufficient reason to conclude that there is a difference in the variances for the two ovens? Assume measurements are normally distributed and use a 0.02 level of significance. (a) Find F. (Give your answer correct to two decimal places.) (ii) Find the p-value. (Give your answer correct to four decimal places.) (b) State the appropriate conclusion

Q: what is the generating function of an  an+1=4an-an-1 (n>2)  a0=1, a1=1, a2=4

A: We have been given a recurrence relation . an+1=4an-an-1 , a0=1 , a1=1,a2=4  For , homogenous…

Q: Show that E=12n)/n! diverges. Recall from the Laws of Exponents that 2m) = (2")".

A:

Q: 1-x We want to compute dr.

A:

Q: 2[5646-675(1.8)=

A: Step 1 Given that ; 2[5646-675(1.8)]= To solve this we use BODMAS rule.

Q: 8-2.8 (86)-F

A: The given equation is:  8-2·85286-14

Q: (5) $W n=1 8 3+ (1/1) 2n

A:

Q: S()ム 3/2 (a²

A: Explanation of the answer is as follows

Q: Find a formula for ¹ - 1²/ (²1) + 1² ( 2 ) -—- ... ₁ (2). (G) + (-) + I u

A:

Q: {21} s² +4 9-1 3 (28+5)³ 2} ₁-55

A:

Q: 15. (2 – 10e-2) 0.32

A:

Q: 21 (s+ √2) L-¹ {-

A:

Q: Solve the equation 24x 25-x 8*-3 (ii) lg(2y+ 10) + lgy = 2. 4* (i) %3D

A: Properties of the indices and surds  (ax)y=axy axay=ax-y If ax=ay⇒x=y log a+log b=log (ab)

Q: Fill in the blanks identified by ‘*’ and ‘**’.

A: The given output is obtained from the MINITAB software.

Q: 1 5. (Ch. 2.5) Solve the equation V2x – 9 2

A: Answer and explanation is given below..

Q: Question 6 Use the substitution method to compute 9r e d. -- + K.

A:

Q: Sind Laflace inverse; 1

A:

Q: Find the principal value of [in (1-j)]^ A) 4.71+2.08j B) -4.71-2.08j C) -4.71+2.08j D) 4.71-2.08j E)…

A: To find principal value of ln1-j4/3

Q: 1 2 2 4 Let A = 2 1 1 5 ], What is A'? 2 4 2

A:

Q: Example 2.29. Find the smallest root of the equation X X 1-x+ + ... = 0 (21)² (31)² (4!)² (5!)².

A: This is a problem of power series.

Q: List all the possible factors of: S(x) = 2x* - 3x' +2x -7x-8

A:

Q: Find a formula for ¹ - 1²/ ( 7 ) + 3² ( 2 ) - ··· + + (−1)n. 2+1(1).

A:

Q: form of (3+3i)^5

A: Given,      (3+3i)5

Q: (55-3)(13.3)

A: Answer and explanation is given below

Q: 8!/0!

A: Solution

Q: (2x - 7x - 1) - (-2x + 3x- 4) Subtract 5x + 2x -1 from 4x +3

A:

Q: Question 5 (Show your work!) Find the coefficients of 1. x10 in (x + (1/x))122. 2. xk in (x² –…

A: (x+(1/x))122 general term Tr+1 =Crnxn-r(1/x)r  =Cr122x122-2r to find coefficients of x10 compare…

Q: Derive the formula for the condition number c²-max/min

A: As per the question we have to prove that the general formula for the condition number of a square…

Q: a) Let p=13. Compute L2(3) b) Show that L2(11) = 7.

A: Here concept of field is used.

Q: Approximate the value of In (1000!)

A: Given that ln1000!. The objective is to approximate the value. The expansion for…

Q: (8.1) Find the value of r (in terms of In) and then write down the equation of the function N that…

A: The power rule of natural logarithm/logarithm states that: Also, the natural logarithm of…

Q: paper 2 4. INDICES AND SURL 2019 N FUNCTIONS + INDICES AND SURDS Q2 Do not use a calculator in this…

A:

Q: 9/35 - 4/7 - 5/14

A:

Q: 5.4 (a) Determine the roots of f(x) = – 12 – 21x + 18r 2.75x using bisection. initial guesses of x,…

A:

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.