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mrs_skeptik [129]
2 years ago
15

Can someone please help me? I really need this grade and I’m very lost in all of these questions. Thank you.

Mathematics
1 answer:
Leokris [45]2 years ago
6 0

Answer: See below

Step-by-step explanation:

4) p(5.8 < x < 8.8)=0.7838 (By calculator)

5) p(x \leq 4.8)=0.0032 (By calculator)

6) P(x > 9.8 \text { or } x < 5.8)= P(x < 5.8)+P(x > 980)

\begin{array}{ll}\text { Now } \quad & P(x > 9.8)=0.0345 \\\text { and } \quad & P(x < 5.8)=0.0345\end{array}

p(x > 9: 8 \text { or } x < 5.8)=0.069

7) No, there are no outliers in the data set

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