1. Increased levels of methyl malonic acid have been observed in urine samples of people with Cronh disease. In the experiment, urine samples collected from healthy people were used as the control group, while urine samples of people with Cronh disease were collected in the experimental group. Interpret the following SPSS outputs and state the stages of the test and why it was used, and then whether there is a significant difference between the two groups (a = 0.05). Methyl malonic acid (mg/mmol) Groups 2.0 Experiment 3.0 Experiment 3.0 Experiment 5.0 Experiment 5.2 Experiment 5.9 Experiment 6.1 Experiment 10.9 Experiment 2.1 Control 1.5 Control 3.3 Control

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Group Statistics
Groups
Mean
Std. Deviation
Std. Error Mean
Methyl malonic acid
experiment
8
5.138
2.7702
.9794
(mg/ml)
control
8
1.938
9591
.3391
Independent Samples Test
Levene's Test
t-test for Equality of Means
for Equality of
Variances
F
Si.
t
df
Sig. (2-
Mean
Std. Error 95% Confidence
tailed) Difference Difference
Interval of the
Difference
Lower
Upper
Equal
variances
2.625
.128 3.087
14
.008
3.2000
1.0365
9770 5.4230
Methyl
assumed
malonic acid
Equal
(mg/ml)
variances not
3.087 8.654
.014
3.2000
1.0365
8410 5.5590
assumed
Transcribed Image Text:Group Statistics Groups Mean Std. Deviation Std. Error Mean Methyl malonic acid experiment 8 5.138 2.7702 .9794 (mg/ml) control 8 1.938 9591 .3391 Independent Samples Test Levene's Test t-test for Equality of Means for Equality of Variances F Si. t df Sig. (2- Mean Std. Error 95% Confidence tailed) Difference Difference Interval of the Difference Lower Upper Equal variances 2.625 .128 3.087 14 .008 3.2000 1.0365 9770 5.4230 Methyl assumed malonic acid Equal (mg/ml) variances not 3.087 8.654 .014 3.2000 1.0365 8410 5.5590 assumed
1. Increased levels of methyl malonic acid have been observed in urine
samples of people with Cronh disease. In the experiment, urine samples
collected from healthy people were used as the control group, while urine
samples of people with Cronh disease were collected in the experimental
group. Interpret the following SPSS outputs and state the stages of the test
and why it was used, and then whether there is a significant difference
between the two groups (a = 0.05).
Methyl malonic acid (mg/mmol)
Groups
2.0
Experiment
3.0
Experiment
3.0
Experiment
5.0
Experiment
5.2
Experiment
5.9
Experiment
6.1
Experiment
10.9
Experiment
2.1
Control
1.5
Control
3.3
Control
2.5
Control
2.9
Control
.4
Control
1.7
Control
1.1
Control
One-Sample Kolmogorov-Smirnov Test
MMA
values(mg/ml)
16
Mean
3.538
Normal Parametersb
Std. Deviation
2.5964
Absolute
.224
Most Extreme Differences
Positive
224
Negative
-113
Kolmogorov-Smirnov Z
.896
Asymp. Sig. (2-tailed)
399
a. Test distribution is Normal.
b. Calculated from data.
Transcribed Image Text:1. Increased levels of methyl malonic acid have been observed in urine samples of people with Cronh disease. In the experiment, urine samples collected from healthy people were used as the control group, while urine samples of people with Cronh disease were collected in the experimental group. Interpret the following SPSS outputs and state the stages of the test and why it was used, and then whether there is a significant difference between the two groups (a = 0.05). Methyl malonic acid (mg/mmol) Groups 2.0 Experiment 3.0 Experiment 3.0 Experiment 5.0 Experiment 5.2 Experiment 5.9 Experiment 6.1 Experiment 10.9 Experiment 2.1 Control 1.5 Control 3.3 Control 2.5 Control 2.9 Control .4 Control 1.7 Control 1.1 Control One-Sample Kolmogorov-Smirnov Test MMA values(mg/ml) 16 Mean 3.538 Normal Parametersb Std. Deviation 2.5964 Absolute .224 Most Extreme Differences Positive 224 Negative -113 Kolmogorov-Smirnov Z .896 Asymp. Sig. (2-tailed) 399 a. Test distribution is Normal. b. Calculated from data.
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