danmaku icon

review: prob stat Population variance vs sample variance

3 ViewsOct 20, 2023

warn iconRepost is prohibited without the creator's permission.
creator avatar

Recommended for You

  • All
  • Anime
4 ways: Evaluate Σ(2k+1) k=1,20
5:19

4 ways: Evaluate Σ(2k+1) k=1,20

118blbl118118blbl118

0 View

MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx
0:50

MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx

118blbl118118blbl118

10 Views

RPET 2003 Hindustan: integral ∫sin^4(x)-cos^4(x) dx
0:57

RPET 2003 Hindustan: integral ∫sin^4(x)-cos^4(x) dx

118blbl118118blbl118

11 Views

3 ways: derivative e^y=x
3:03

3 ways: derivative e^y=x

118blbl118118blbl118

0 View

Alternate way: Derivative y=ln((x^4-8)^5/(x^6+5x)cos(x))
2:32

Alternate way: Derivative y=ln((x^4-8)^5/(x^6+5x)cos(x))

118blbl118118blbl118

1 View

Find f'(x) in terms of g'(x)
4:27

Find f'(x) in terms of g'(x)

118blbl118118blbl118

0 View

2 ways: derivative Find dy/dx for x cos(3y)+x^3y^5 = 3x-e^(xy)
3:43

2 ways: derivative Find dy/dx for x cos(3y)+x^3y^5 = 3x-e^(xy)

118blbl118118blbl118

2 Views

2.5 ways: trig derivative x sin(x) cos(x)
4:22

2.5 ways: trig derivative x sin(x) cos(x)

118blbl118118blbl118

0 View

2 ways: diff eq Solve dy/dx=y-1
6:13

2 ways: diff eq Solve dy/dx=y-1

118blbl118118blbl118

0 View

UT Austin: trig integral ∫18 tan^2(x) sec^2(x)/(2+tan^3(x))^2 dx
1:14

UT Austin: trig integral ∫18 tan^2(x) sec^2(x)/(2+tan^3(x))^2 dx

118blbl118118blbl118

1 View

log integral ∫ln(1/x)/x^2 dx
1:38

log integral ∫ln(1/x)/x^2 dx

118blbl118118blbl118

2 Views

Suppose E & F are 2 complementary events. Must E & F be mutually exclusive? Explain your answer.
4:48

Suppose E & F are 2 complementary events. Must E & F be mutually exclusive? Explain your answer.

118blbl118118blbl118

0 View

UC Davis #16: Prove (fgh)'=f'gh+fg'h+fgh' [differentiation using the product rule]
3:42

UC Davis #16: Prove (fgh)'=f'gh+fg'h+fgh' [differentiation using the product rule]

118blbl118118blbl118

1 View

1st/3ways: derivative If f(x)=(x-a)(x-b)(x-c), show f'(x)/f(x)=1/(x-1)+1/(x-b)+1/(x-c)
3:21

1st/3ways: derivative If f(x)=(x-a)(x-b)(x-c), show f'(x)/f(x)=1/(x-1)+1/(x-b)+1/(x-c)

118blbl118118blbl118

0 View

Derivative 1) tanh(ln(x)) 2) (x^2-1)/(x^2+1)
2:56

Derivative 1) tanh(ln(x)) 2) (x^2-1)/(x^2+1)

118blbl118118blbl118

0 View

2nd/3ways: derivative If f(x)=(x-a)(x-b)(x-c), show f'(x)/f(x)=1/(x-1)+1/(x-b)+1/(x-c)
2:12

2nd/3ways: derivative If f(x)=(x-a)(x-b)(x-c), show f'(x)/f(x)=1/(x-1)+1/(x-b)+1/(x-c)

118blbl118118blbl118

0 View

integral ∫(2x+3)/(4x^2+1) dx
1:25

integral ∫(2x+3)/(4x^2+1) dx

118blbl118118blbl118

2 Views

UT Austin: sq root ∫(1+√x)^3/√x dx
0:57

UT Austin: sq root ∫(1+√x)^3/√x dx

118blbl118118blbl118

0 View

2nd/2parts Mohammad Ali Jinnah University: Integrate the followings.
2:41

2nd/2parts Mohammad Ali Jinnah University: Integrate the followings.

118blbl118118blbl118

3 Views

2 ways: derivative Find dy/dx, where tan(x+y)+tan(x-y)=1
2:45

2 ways: derivative Find dy/dx, where tan(x+y)+tan(x-y)=1

118blbl118118blbl118

0 View

Home>review: prob stat Population variance vs sample variance>