Ease of use

The users were asked the following question :

Is the J401 easy to use?

17 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if the IBP J401 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 :

= 6.00
= 3.29
The average score balanced by the number of reviews is 6 and the standard differential is 3.29.

High-performance

The users were asked the following question :

Is the J401 highly efficient?

17 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if the IBP J401 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 :

= 6.65
= 2.40
The average score balanced by the number of reviews is 6.65 and the standard differential is 2.4.

Reliability

The users were asked the following question :

Is the J401 reliable, sturdy?

17 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if you think that the IBP J401 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 :

= 6.59
= 2.22
The average score balanced by the number of reviews is 6.59 and the standard differential is 2.22.

Value for money

The users were asked the following question :

Is the J401 good value for money?

17 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if you think that the IBP J401 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 :

= 6.59
= 2.64
The average score balanced by the number of reviews is 6.59 and the standard differential is 2.64.