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10 Nov 2019
If a baseball player has abatting average of 0.420, what is the probability that the playerwill get at least 2 hits in the next fourtimes at bat?
Here are theprices for 8 different MP3 players. Find the standarddeviation.
$195 $358 $201 $276 $161 $301 $387 $128
Roundanswer to one decimalplace.
the annualsalaries of five faculty members are $34,000, $35,000, $36,000,$36,500 and $65,000.
Compute themean.
Find the meanfor the following grouped data.
Interval
Frequency
5.5-9.5
3
9.5-13.5
1
13.5-17.5
5
17.5-21.5
7
21.5-25.5
4
Please show work
If a baseball player has abatting average of 0.420, what is the probability that the playerwill get at least 2 hits in the next fourtimes at bat?
Here are theprices for 8 different MP3 players. Find the standarddeviation.
$195 $358 $201 $276 $161 $301 $387 $128
Roundanswer to one decimalplace.
the annualsalaries of five faculty members are $34,000, $35,000, $36,000,$36,500 and $65,000.
Compute themean.
Find the meanfor the following grouped data.
Interval | Frequency |
5.5-9.5 | 3 |
9.5-13.5 | 1 |
13.5-17.5 | 5 |
17.5-21.5 | 7 |
21.5-25.5 | 4 |
Please show work
Sixta KovacekLv2
19 Jul 2019