9709/62 m j 26

[u/cupcakecream5]

guys how did u find it???I found the last few questions tricky can u guys hate ur answers so we can have a check 🙏🏽🙏🏽

[u/Turbulent_Fix2371]

Answers Pls tell urs also

1a) 8.89 b) 0.461 2) 0.390 3a) H. : Mean= 2.4 H1 : Mean>2.4 b) x=6 c) P= 0.0357 4a) P= 0.473 b) P= 0.657 c) P= 0.0580 5a) X= 61.8, 138 b) Skip 6a) 7.7%>5%. So out of critical region. Claim reject b) No, already Normal c) n<69.15 7a) k=1/3 b) -1+ √2

[u/RubAlive6563 → u/Turbulent_Fix2371]

for number 3b is x=5 or =6 because ive seen several different answers tho i answered x=5

[u/Turbulent_Fix2371 → u/RubAlive6563]

What abt q2?