Texas Instruments TI30XA User Manual - Page 12
The last data point is erroneously entered as, removed
 |
UPC - 033317030002
View all Texas Instruments TI30XA manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 12 highlights
Find the sum, mean, population standard deviation, and sample standard deviation for the data set: 45, 55, 55, 55, 60, 80. The last data point is erroneously entered as 8, removed with " a, and then correctly entered as 80. " h (if STAT is displayed) 45 4 n= 55 " \ 3 4 n= 60 4 n= 8 4 n= 8 " a n= 80 4 n= " c (sum) " ] (mean) " _ (deviation, n weighting) " ^ (deviation, n-1 weighting) 1 4 5 6 5 6 350. 58.33333333 10.67187373 11.69045194 11
-
1 -
2
-
3
-
4
-
5
-
6
-
7 -
8 -
9 -
10 -
11 -
12 -
13 -
14 -
15 -
16 -
17 -
18
-
19
-
20
-
21
-
22
 |
 |
11
Find the sum, mean, population standard deviation, and
sample standard deviation
for the data set: 45, 55, 55,
55, 60, 80. The last data point is erroneously entered as
8, removed with
"
a
, and then correctly entered
as 80.
"
h
(if
STAT
is displayed)
45
4
n=
1
55
"
\
3
4
n=
4
60
4
n=
5
8
4
n=
6
8
"
a
n=
5
80
4
n=
6
"
c
(sum)
350.
"
]
(mean)
58.33333333
"
_
(deviation,
n
weighting)
10.67187373
"
^
(deviation,
n
-
1 weighting)
11.69045194