Question
What is the main objective of incorporating pectin
during the preparation of jams and jellies?Solution
The primary purpose of adding pectin during the preparation of jams and jellies is to improve the texture. Pectin is a natural carbohydrate found in fruits, especially in their peels and cores. When heated with sugar, pectin forms a gel-like structure that gives jams and jellies their characteristic consistency and helps them set.
To estimate the average work experience of MBA students at a management institute, five students are selected at random from each type of background, s...
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Using the method of semi-averages, secular trend is measured when:
The limits of multiple correlation coefficient R1.23 are:
Completely Randomized Design provides maximum number of degree of freedom for the:
If mean and mode of the distribution is 32 and 21, then the distribution:
The purchasing power of money is equal to:
If r and R denote correlation and multiple correlation coefficient for the data set for X1, X2 and X3 . Which option is correct?
If price-quantity are related for base year (0) and current year (1) are
∑ : p0q0 = 260,∑ : p1q0 = 395,∑ : p0q1 = 264,∑ : p1q1 = 422, t...
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