Answer:
=−148
3
(Decimal: -49.333333)
Step-by-step explanation:
−364
9
−(
−102
9
)−
182
9
Answer:
Q: i | P: ii | R: iii
Step-by-step explanation:
And I am gonna write a comment for you, if you just take my answer and get this right it means you have not understood the basics of graphing, and if you do not understand the simplest things you will struggle much more as you further your education.
<u>Keep studying and striving to become better educated!</u>
Answer:
H0 : σ = 0.5
H0 : σ < 0.5
Step-by-step explanation:
From the scenario described above, the company wants to see conclusive evidence that the population standard deviation of sheath thickness is less than .05 mm ; THIS SIMPLY means ; REJECTION OF the NULL HYPOTHESIS. This is because once there is a significant or conclusive evidence in hypothesis testing, then we reject the null and support the claim of the alternative hypothesis.
Hence, the alternative hypothesis is ; population standard deviation of sheath Thickness is less than 0.5.
H1 : σ < 0.5 ;
Therefore, our null will be ;
H0 : σ = 0.5
Your answer is negative 32.24.
Answer:
Step-by-step explanation:
Area of room = 6×9.5=57m2
Area of room including verandah = 12×8.5=102m2
So area of verandah = 102−57=45m2
So cost of cementing the floor of this verandah = 45×80=3600rupees
