Ease of use

The users were asked the following question :

Is the 251-22 easy to use?

54 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if the SINGER 251-22 is very user-friendly.

The reviews (rough results) are presented in the following graph :

0	1	2	3	4	5	6	7	8	9	10

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 6.31
= 2.86
The average score balanced by the number of reviews is 6.31 and the standard differential is 2.86.

High-performance

The users were asked the following question :

Is the 251-22 highly efficient?

54 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if the SINGER 251-22 is, in its domain, the best on a technical level, the one offering the best quality, or offering the largest range of options.

The reviews (rough results) are presented in the following graph :

0	1	2	3	4	5	6	7	8	9	10

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 6.89
= 2.79
The average score balanced by the number of reviews is 6.89 and the standard differential is 2.79.

Reliability

The users were asked the following question :

Is the 251-22 reliable, sturdy?

54 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if you think that the SINGER 251-22 is a sturdy product, which will last a long time before breaking down.

The reviews (rough results) are presented in the following graph :

0	1	2	3	4	5	6	7	8	9	10

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 6.74
= 2.89
The average score balanced by the number of reviews is 6.74 and the standard differential is 2.89.

Value for money

The users were asked the following question :

Is the 251-22 good value for money?

54 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if you think that the SINGER 251-22 is really not expensive considering its features.

The reviews (rough results) are presented in the following graph :

0	1	2	3	4	5	6	7	8	9	10

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 5.74
= 3.16
The average score balanced by the number of reviews is 5.74 and the standard differential is 3.16.