Find the 95% z-interval or t-interval for the indicated parameter. (a) µ x=142, s= 30, n= 26 (b) p p=0.4, n= 29 ... (a) The 95% confidence interval for u is to (Round to two decimal places as needed.)

Q: need a fraction please

A: The original problem is related to a die is rolled two times.

Q: Find the general solution in terms of real functions. From the roots of the characteristic equation,…

A: Below given clear explanation

Q: PLEASE ANSWER LETTER "D"

A: Experiment has two outcomes only, they follow bernoulli distribution. If the same experiment is…

Q: 2. xe

A:

Q: What type of variable is a letter grade

A: Given variableLetter grade The types of variables are1) Categorical variableThe variables which can…

Q: dx

A:

Q: Compare by writing , or =.

A:

Q: 6.5 please

A: Hi! Thank you for posting the question. Since your question has more than three sub-parts, we have…

Q: 245,4

A: Given that 245u4v4

Q: Thanks a lot for your quick respons.   Best

A: Welcome

Q: snip

A: Given: 1.43=____  823=____ 3-2=____

Q: Find x. * 15 6,

A:

Q: c) In which unit direction does the graph of z=f(x, y) have its steepest decline at the point (2,3),…

A:

Q: What is the retail price of a dress that has a sale price of $136

A: Let the sale prices in a department store are obtained by marking down the retail price by 15% .…

Q: Find a b. a = (3.5, 0.2), b = (-5, 4)

A: The given vectors  and .The aim is to find the value of the dot product .

Q: The sum of E(-1)*1 . is equal to (1/2) 3 n=1 5" F TO

A: SINCE YOU HAVE ASKED MULTIPLE QUESTIONS IN SINGLE REQUEST, WE WILL BE ANSWERING ONLY THE FIRST…

Q: Please answer D

A: (a) Given that the percentage of stadiums have just built in the past 20 years is, P=15%=15/100=0.15…

Q: Answer the following and show the step-by-step solution of each: rẻ -5x+2 4x²+3 a.] limx→ 1x→+00…

A:

Q: 6.2 please

A: Note: Since we only answer up to 3 sub-parts,we'll answer the first 3.Please resubmit the question…

Q: R 22 Y 26 O RS = 18 %3D O RS = 24 %3D O RS = 20 O RS = 16 %3D

A:

Q: 16cups=?qt

A: We will solve the problem

Q: Write 25/45 in lowest term

A: Obtain the value of the expression 25/45 in lowest form as follows:

Q: Find X. 5+x=109

A: The given equation is 5+x=109.

Q: V-125 = -5 because = -125. %3D

A: For any real number x, let the cube root of x, x3, be equal to y. Then this relation can be referred…

Q: Simplify. Vyl8 ,18

A:

Q: 7 25 24 A B

A: Given: A right triangle with C as 90o. AB = 25 BC =7 AC = 24     To determine: angle α

Q: Fle B= erp 16 terp 32 eap 2/2 16 eap 16

A:

Q: 10 + V-200 13. 5

A: To write the given number in standard form:10+-2005 Solution: 10+-2005 On simplifying further we…

Q: 45p2=

A: From the provided information,The expression is 45p2

Q: > 3 19

A:

Q: Plus 56 with 70

A: 56 + 70 = ?