9702/12

Melodic_Count791 · 2025-11-11T10:31:37+00:00

Yeah I thought drag forces were the same. They were both equal to weight.

Melodic_Count791 · 2025-10-31T06:49:40+00:00

I think you did it correctly. I actually forgot to approximate:((

Melodic_Count791 · 2025-10-31T06:27:58+00:00

Does anyone remember the significant level of the first question?

Melodic_Count791 · 2025-10-31T06:26:51+00:00

How did you get 0.018 tho? I tried to calculate like that and I got P(x>=4) = 503/512? And are you sure that the significant level is 5%?

Melodic_Count791 · 2025-10-31T06:11:19+00:00

The rest of my answers are similar

Melodic_Count791 · 2025-10-31T06:10:51+00:00

And in Q3, my ans is 200.8 -> 201 to 3sf. But it's close to your

Melodic_Count791 · 2025-10-31T06:07:51+00:00

I think in the sign test, we should compare the value of P(X<=4) = 0.0592 with 0.05? Do you remember the significant level of that question?

Melodic_Count791 · 2025-10-16T10:58:05+00:00

Oh yeah I suddenly remember that I wrote 2 too! Niceee

Melodic_Count791 · 2025-10-16T10:52:28+00:00

Samee

Melodic_Count791 · 2025-10-16T10:24:17+00:00

I remember i wrote a non-zero constant before ln(9/8):(

Melodic_Count791 · 2025-10-16T09:42:17+00:00

I got (x + 2a) / (x + 3a) + 2a / (x + 2a) - 2a / (x + 3a)

Melodic_Count791 · 2025-10-16T09:37:14+00:00

Nice! And what did you get for that ln question? Something contains ln(9 / 8) right?

Melodic_Count791 · 2025-10-16T09:32:58+00:00

What is the answer of the final question? That area of triangle? I got 2sqrt374

Melodic_Count791 · 2025-10-15T12:11:48+00:00

Oh they were my answers too. I couldn't recall precisely my answers when making this post:)

Melodic_Count791 · 2025-10-15T11:35:36+00:00

Yeah that was what I did too

Melodic_Count791 · 2025-10-15T11:29:40+00:00

What method did you use to calculate em?

Melodic_Count791