An experenent to test the effectiveess of repdar treatents with fluoride vomish to reduce tooth decay involved 36 volanteers who had half of ther teeth the richt side or left side, deterined by a coin fgi pated with a fluoride vanish evey si mowth for S yes. At the nd of the treatenents, the nnber of new cavities drine the treaterent period was compared on treatent aoride vaishi side veun the control no faride varn side The appropriate statistical test for analyaing the rts of this perinis O Predt tor a n dference O One sle ttap on n Twranlet ttotce in O One e tt on n O fe sie wa ce r on

Q: O A. HO: µ= 4.00 H1. p 4.00 O C. HO: p = 4.00 H1. p 4.00 O D. HO: p 4.00 H1. p = 4.00

A: Option c) is correct.

Q: pls type it out  A student determined the chloride content of a commercial salt by using the Mohr…

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

Q: complete this Syn'thiefic' dinsion table -5.2 10 o.7 funct D..D.D ere D. D.E D.. 10 write you ir…

A: We have to find out remainder and quotient

Q: R sho shoots 10 bastets and s the probalointy that she malces exclctly 8 baskets?

A: Let , X be the number of baskets Here , X→B(n=10 , p=0.80) The probability mass function of X is ,…

Q: Select the correct answer. 12 , 30 lim Sn? what is the value of noo If O A. 24 O B. 50 OC. 84 OD. 75

A:

Q: Graduated cylinders #19-21 were measuring increments of mL.

A: Increments=Upper mark -lower markNumber of marks inscribed There are total 10 number of marks…

Q: Differentiate. ex y = 7x2 y' =

A: We have to differentiate y=ex7x2

Q: Name the figure below in two different ways. Submit Answer C Symbol: and A attempt 1 out of 3

A: Given query is to name the line two different ways.

Q: 8. Find Give the exact value (no decimal). dt JF It=16

A: topic - derivative of a function

Q: Find each messure In LMNP. 4. LP 10 m 62 3. ML 32 5. MZLPM 6. LN 12m 9m 7. m/MLN 8. QN

A:

Q: Find the value of the determinant using lhe Following mettiods: W Laphace Expan sion 4 %3D 3. 6 2 2.…

A:

Q: The e half- lite of a ra to actine material 1S lle years. Sunppose we have a 10amg sa, How much of…

A: Given:   T = 110     N0 = 100     t = 30

Q: 8. What is the approximate value of sec 0.89? A. 64.38 B. 1.00 C. 1.59 D. None of these are correct

A: From trigonometric formula we have sec(x)=1/cos(x)

Q: Lec 6.2. Determine the nu auber of subntervals such that Trapezoidal eeh Rute Estinates Ynzghe…

A:

Q: What is the level of precision for the solution to the addition problem below? 6.339 m 0.170 m +…

A: The numbers are 6.339m, 0.170m and 30.4m and the operation is addition.

Riemann Sum

Riemann Sums is a special type of approximation of the area under a curve by dividing it into multiple simple shapes like rectangles or trapezoids and is used in integrals when finite sums are involved. Figuring out the area of a curve is complex hence this method makes it simple. Usually, we take the help of different integration methods for this purpose. This is one of the major parts of integral calculus. 

Riemann Integral

Bernhard Riemann's integral was the first systematic description of the integral of a function on an interval in the branch of mathematics known as real analysis.