prob stat: 2 ways Joe's mean mark for the physics tests for the term was 72.

Maklum balas
Laporan

1 View PremiumApr 25, 2024

His teacher decided to scale all the marks according to the formula y=2x-6, where y is the new mark & x the original mark. Find Joe's new mean mark.

Repost is prohibited without the creator's permission.

12 Pengikut · 1.4K Videos

Disyorkan untuk anda

Semua
Anime

stat: SLR Properties of residuals

6:21

stat: SLR Properties of residuals

2 Views

2nd/3ways: trig integral ∫sec(x) dx

1:46

2nd/3ways: trig integral ∫sec(x) dx

13 Views

Find the expected value & the variance of a geometric r.v. X

4:04

Find the expected value & the variance of a geometric r.v. X

3 Views

Discrete rv X has the following prob. distribution

2:36

Discrete rv X has the following prob. distribution

0 View

exp integral ∫10^x e^(10x) dx

1:07

exp integral ∫10^x e^(10x) dx

0 View

Columbia U: 9th/9 ways Evaluate the indefinite integral ∫1/(1+e^x) dx withOUt u-sub

4:19

Columbia U: 9th/9 ways Evaluate the indefinite integral ∫1/(1+e^x) dx withOUt u-sub

1 View

GPT4: A tweet snippet from Michal Kosinski

1:56

GPT4: A tweet snippet from Michal Kosinski

3 Views

Show integral 1/(x(x^2+a^2)) dx = 1/(2a^2) ln(x^2/(x^2+a^2))

1:44

Show integral 1/(x(x^2+a^2)) dx = 1/(2a^2) ln(x^2/(x^2+a^2))

0 View

#13 2011 MIT Integration Bee Qualifying Exam

1:45

#13 2011 MIT Integration Bee Qualifying Exam

0 View

2nd way: integral ∫ 1/(5x^2 -3x +7) dx with BONUS

4:22

2nd way: integral ∫ 1/(5x^2 -3x +7) dx with BONUS

0 View

#2 2024 2nd/2 ways: MIT Integration Bee Qualifying Exam

1:10

#2 2024 2nd/2 ways: MIT Integration Bee Qualifying Exam

3 Views

#18 2011 MIT Integration Bee Qualifying Exam

1:25

#18 2011 MIT Integration Bee Qualifying Exam

0 View

2nd way: integral ∫x^(n-1) /(a-bx^n) dx

1:33

2nd way: integral ∫x^(n-1) /(a-bx^n) dx

0 View

2nd way: exp integral ∫e^(a√x)/√x dx

1:02

2nd way: exp integral ∫e^(a√x)/√x dx

0 View

AP Calculus 2nd way: trig integral ∫1/(cos^2(x) √(1+tan(x)) dx

1:16

AP Calculus 2nd way: trig integral ∫1/(cos^2(x) √(1+tan(x)) dx

0 View

#2 2023 MIT Integration Bee Qualifying Exam

1:13

#2 2023 MIT Integration Bee Qualifying Exam

0 View

Prove that the following inner [scalar] product ...

3:13

Prove that the following inner [scalar] product ...

0 View

2nd/2 ways: MIT Integration Bee

1:27

2nd/2 ways: MIT Integration Bee

0 View

AP Calculus 2nd way: exp ∫1/(1+e^x) dx withOUT u-sub

2:06

AP Calculus 2nd way: exp ∫1/(1+e^x) dx withOUT u-sub

0 View

2nd way: integral ∫x^2 (x+1)^9 dx via withOUT u-sub

1:30

2nd way: integral ∫x^2 (x+1)^9 dx via withOUT u-sub

0 View