| Tag | Value |
|---|---|
| file | Descriptive-statistics_uu-variance-800-en_uu-variance-800-en |
| name | uu-variance-800-en.rmd |
| section | Inferential Statistics/Parametric Techniques/t-test/Independent samples means, Descriptive statistics/Summary Statistics/Measures of Spread/Variance |
| type | schoice |
| solution | TRUE, FALSE, FALSE, FALSE |
| Type | Calculation |
| Program | SPSS |
| Language | English |
| Level | Statistical Literacy |
Isa wishes to compare the prices of apartments in two neighboring towns using a significance level of 5%. She takes a random sample of 12 apartments in town A and calculates the average price of these apartments (M = 850, SD = 85). She repeats this for 15 apartments in town B (M = 825, SD = 75).
What is the value of the pooled estimate of the population variance?